Folia/patches/server/0006-Make-CraftEntity-getHandle-and-overrides-perform-thr.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Spottedleaf <Spottedleaf@users.noreply.github.com>
Date: Sun, 19 Mar 2023 14:35:46 -0700
Subject: [PATCH] Make CraftEntity#getHandle and overrides perform thread
 checks

While these checks are painful, it should assist in debugging
threading issues for plugins.

diff --git a/src/main/java/io/papermc/paper/entity/PaperSchoolableFish.java b/src/main/java/io/papermc/paper/entity/PaperSchoolableFish.java
index 41bf71d116ffc5431586ce54abba7f8def6c1dcf..519da6886613b8460e989767b1a21e3126cb1894 100644
--- a/src/main/java/io/papermc/paper/entity/PaperSchoolableFish.java
+++ b/src/main/java/io/papermc/paper/entity/PaperSchoolableFish.java
@@ -11,8 +11,16 @@ public class PaperSchoolableFish extends CraftFish implements SchoolableFish {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public AbstractSchoolingFish getHandleRaw() {
+        return (AbstractSchoolingFish)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractSchoolingFish getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractSchoolingFish) super.getHandle();
     }
 
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 47061546345d0f367aa64c2d562a53509829d499..e1b6673729e71bdc929bc7b76983108a59e55891 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -2872,6 +2872,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
             if (!force && (!this.canRide(entity) || !entity.canAddPassenger(this))) {
                 return false;
             } else {
+                if (this.valid) { // Folia - region threading - suppress entire event logic during worldgen
                 // CraftBukkit start
                 if (entity.getBukkitEntity() instanceof Vehicle && this.getBukkitEntity() instanceof LivingEntity) {
                     VehicleEnterEvent event = new VehicleEnterEvent((Vehicle) entity.getBukkitEntity(), this.getBukkitEntity());
@@ -2893,6 +2894,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
                 if (event.isCancelled()) {
                     return false;
                 }
+                } // Folia - region threading - suppress entire event logic during worldgen
                 // Spigot end
                 if (this.isPassenger()) {
                     this.stopRiding();
@@ -2971,6 +2973,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
             throw new IllegalStateException("Use x.stopRiding(y), not y.removePassenger(x)");
         } else {
             // CraftBukkit start
+            if (this.valid) { // Folia - region threading - suppress entire event logic during worldgen
             CraftEntity craft = (CraftEntity) entity.getBukkitEntity().getVehicle();
             Entity orig = craft == null ? null : craft.getHandle();
             if (this.getBukkitEntity() instanceof Vehicle && entity.getBukkitEntity() instanceof LivingEntity) {
@@ -2998,6 +3001,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
             if (event.isCancelled()) {
                 return false;
             }
+            } // Folia - region threading - suppress entire event logic during worldgen
             // Spigot end
             if (this.passengers.size() == 1 && this.passengers.get(0) == entity) {
                 this.passengers = ImmutableList.of();
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java b/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java
index 5e82b2d57833fea1adb342f5c8d25f55491945cb..2c46527dfe832919b055579a0876a043c06d8b67 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/AbstractProjectile.java
@@ -1,5 +1,6 @@
 package org.bukkit.craftbukkit.entity;
 
+import net.minecraft.world.entity.Entity;
 import org.bukkit.craftbukkit.CraftServer;
 import org.bukkit.entity.Projectile;
 
@@ -42,6 +43,13 @@ public abstract class AbstractProjectile extends CraftEntity implements Projecti
         this.getHandle().hasBeenShot = beenShot;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.Projectile getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.Projectile)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public boolean canHitEntity(org.bukkit.entity.Entity entity) {
         return this.getHandle().canHitEntity(((CraftEntity) entity).getHandle());
@@ -59,6 +67,7 @@ public abstract class AbstractProjectile extends CraftEntity implements Projecti
 
     @Override
     public net.minecraft.world.entity.projectile.Projectile getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.Projectile) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractHorse.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractHorse.java
index 90a989c7c9de6f9ba55ab640761915e98320642a..c43ce4c9f6d011a7403dd37ff62953aba29852aa 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractHorse.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractHorse.java
@@ -17,8 +17,16 @@ public abstract class CraftAbstractHorse extends CraftAnimals implements Abstrac
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.horse.AbstractHorse getHandleRaw() {
+        return (net.minecraft.world.entity.animal.horse.AbstractHorse)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.horse.AbstractHorse getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.horse.AbstractHorse) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractSkeleton.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractSkeleton.java
index 5beaa2bb0d58fe477ce8d2de8b77600d3b416d8c..fa1bc80ae320c6d04acc20d6dec7df52a39d9920 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractSkeleton.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractSkeleton.java
@@ -15,8 +15,17 @@ public abstract class CraftAbstractSkeleton extends CraftMonster implements Abst
         throw new UnsupportedOperationException("Not supported.");
     }
 	// Paper start
+
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.AbstractSkeleton getHandleRaw() {
+        return (net.minecraft.world.entity.monster.AbstractSkeleton)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.AbstractSkeleton getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.AbstractSkeleton) super.getHandle();
     }
     // Paper end
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractVillager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractVillager.java
index 762354681315e4c74e414bf7d677b5422385161e..e3d57d4f65d1f3c03f407d497ff360dcd40a0fb1 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractVillager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractVillager.java
@@ -17,8 +17,16 @@ public class CraftAbstractVillager extends CraftAgeable implements AbstractVilla
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.npc.AbstractVillager getHandleRaw() {
+        return (net.minecraft.world.entity.npc.AbstractVillager)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.npc.AbstractVillager getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Villager) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAgeable.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAgeable.java
index f6d9ccc993a067e554d6a7ef98c5fff1392efaef..69118f8ff00755ba1c31845a2704dd95fa2aee6e 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAgeable.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAgeable.java
@@ -63,8 +63,16 @@ public class CraftAgeable extends CraftCreature implements Ageable {
         }
     }
 
+    // Folia start - region threading
+    @Override
+    public AgeableMob getHandleRaw() {
+        return (AgeableMob)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AgeableMob getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AgeableMob) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAllay.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAllay.java
index dc19a0ad99deed9cc71c243322e375b740db7a9b..87f5073b02d5989ee0adde4f22becabb42a90651 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAllay.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAllay.java
@@ -16,8 +16,16 @@ public class CraftAllay extends CraftCreature implements org.bukkit.entity.Allay
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public Allay getHandleRaw() {
+        return (Allay)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public Allay getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Allay) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAmbient.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAmbient.java
index 2a477dcd9d31a251868e342d1e7f5b9b58ddf66f..4ce13017e17bc327547ce4dd2dba7a5eff9e444f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAmbient.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAmbient.java
@@ -9,8 +9,16 @@ public class CraftAmbient extends CraftMob implements Ambient {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public AmbientCreature getHandleRaw() {
+        return (AmbientCreature)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AmbientCreature getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AmbientCreature) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAnimals.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAnimals.java
index 56bc26f227b97e8e935a20c6393d3f2eb806b285..5cf8ea3a7dd4e8ea96ca6061aa1aaefc7ac8fcce 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAnimals.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAnimals.java
@@ -15,8 +15,16 @@ public class CraftAnimals extends CraftAgeable implements Animals {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public Animal getHandleRaw() {
+        return (Animal)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public Animal getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Animal) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAreaEffectCloud.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAreaEffectCloud.java
index c13d7fd15d8614f1ced30569fd1eae732a31b800..a0979910520442b2cabd9e87b78448e40e753641 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAreaEffectCloud.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAreaEffectCloud.java
@@ -26,8 +26,16 @@ public class CraftAreaEffectCloud extends CraftEntity implements AreaEffectCloud
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.AreaEffectCloud getHandleRaw() {
+        return (net.minecraft.world.entity.AreaEffectCloud)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.AreaEffectCloud getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.AreaEffectCloud) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
index dc26be80f2c1f058451c0d446165bc78a0ff8c47..774f0f90ad66a0f5f33d1008c036ff515937b18c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftArmorStand.java
@@ -20,8 +20,16 @@ public class CraftArmorStand extends CraftLivingEntity implements ArmorStand {
         return "CraftArmorStand";
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.decoration.ArmorStand getHandleRaw() {
+        return (net.minecraft.world.entity.decoration.ArmorStand)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.decoration.ArmorStand getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.decoration.ArmorStand) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java
index 96a20efc60efef4485eca9ebffed92dc195ed357..4a7ec1c1b479c68d0ec08b78e06b53255d725c08 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftArrow.java
@@ -142,8 +142,16 @@ public class CraftArrow extends AbstractProjectile implements AbstractArrow {
         this.getHandle().setShotFromCrossbow(shotFromCrossbow);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.AbstractArrow getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.AbstractArrow)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.AbstractArrow getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.AbstractArrow) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAxolotl.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAxolotl.java
index cbfca242f820d238b112f8ce64e9de8398c48a1c..c5f0cd5e69a20f1fffcd017385bf9fab59630ffc 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAxolotl.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAxolotl.java
@@ -10,8 +10,16 @@ public class CraftAxolotl extends CraftAnimals implements Axolotl, io.papermc.pa
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.axolotl.Axolotl getHandleRaw() {
+        return (net.minecraft.world.entity.animal.axolotl.Axolotl)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.axolotl.Axolotl getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.axolotl.Axolotl) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftBat.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftBat.java
index 7592ecac3d0893974d9d22ce40c50f1008ab9695..83d5d7503f1c4988f057743331c6f1eb7c5b57d9 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftBat.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftBat.java
@@ -8,8 +8,16 @@ public class CraftBat extends CraftAmbient implements Bat {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.ambient.Bat getHandleRaw() {
+        return (net.minecraft.world.entity.ambient.Bat)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.ambient.Bat getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.ambient.Bat) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftBee.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftBee.java
index 17608e0e8cc5288905d2e42ae1429f7d947511fb..b486054e5e9c543cf5e6f2b4356a9f843242cd34 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftBee.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftBee.java
@@ -13,8 +13,16 @@ public class CraftBee extends CraftAnimals implements Bee {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Bee getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Bee)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Bee getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Bee) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftBlaze.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftBlaze.java
index 6be071da0637a97123c5100c4e7a2af2c5e83d7e..28edb6913d70c18512fc117735260aa707c2224c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftBlaze.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftBlaze.java
@@ -8,8 +8,16 @@ public class CraftBlaze extends CraftMonster implements Blaze {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Blaze getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Blaze)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Blaze getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Blaze) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftBlockDisplay.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftBlockDisplay.java
index dd91de8f24c27b9318c2a898a49991d74c100bff..d7c34f601ce66a6b090ec431a0503462865155a8 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftBlockDisplay.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftBlockDisplay.java
@@ -12,8 +12,16 @@ public class CraftBlockDisplay extends CraftDisplay implements BlockDisplay {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.Display.BlockDisplay getHandleRaw() {
+        return (net.minecraft.world.entity.Display.BlockDisplay)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.Display.BlockDisplay getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.Display.BlockDisplay) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java
index 338e5ec5a518f9542e82ad43efeaa2a8cf04af42..85842cdf946e69398e6f64fa1b6d2315519780e0 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java
@@ -102,8 +102,16 @@ public class CraftBoat extends CraftVehicle implements Boat {
         return CraftBoat.boatStatusFromNms(this.getHandle().status);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.vehicle.Boat getHandleRaw() {
+        return (net.minecraft.world.entity.vehicle.Boat)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.vehicle.Boat getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.vehicle.Boat) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCamel.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCamel.java
index 80e571c977db5cdf43bfbfce035f37a3fa325c95..6fafba37dd7128a397ba046be7b33067c9e88f25 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCamel.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCamel.java
@@ -11,8 +11,16 @@ public class CraftCamel extends CraftAbstractHorse implements Camel {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.camel.Camel getHandleRaw() {
+        return (net.minecraft.world.entity.animal.camel.Camel)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.camel.Camel getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.camel.Camel) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCat.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCat.java
index 6c9531c018be29b5794d047b50007fde1b50b494..cb2f710a48c1e42cf800f657befaac4e2b8a82ff 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCat.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCat.java
@@ -15,8 +15,16 @@ public class CraftCat extends CraftTameableAnimal implements Cat {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Cat getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Cat)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Cat getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Cat) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCaveSpider.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCaveSpider.java
index 2d897ded3cb95d988aa3d99d69e904936c7ca8e7..8eaced8d8528d25d3b69816c8ec67e8f44030f6d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCaveSpider.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCaveSpider.java
@@ -8,8 +8,16 @@ public class CraftCaveSpider extends CraftSpider implements CaveSpider {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.CaveSpider getHandleRaw() {
+        return (net.minecraft.world.entity.monster.CaveSpider)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.CaveSpider getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.CaveSpider) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftChestBoat.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftChestBoat.java
index c332e8504b96a4437325b5a64430c97c5afb6b4b..6f4ee6e3224a25a121a8075929597c5acb691fd2 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftChestBoat.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftChestBoat.java
@@ -18,8 +18,16 @@ public class CraftChestBoat extends CraftBoat implements org.bukkit.entity.Chest
         this.inventory = new CraftInventory(entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public ChestBoat getHandleRaw() {
+        return (ChestBoat)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public ChestBoat getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (ChestBoat) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftChestedHorse.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftChestedHorse.java
index 40ee96e31dea64ab3a77553dbb6daad001736f2e..1a9986acde12881e32db67b9e7263072871331cb 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftChestedHorse.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftChestedHorse.java
@@ -10,8 +10,16 @@ public abstract class CraftChestedHorse extends CraftAbstractHorse implements Ch
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public AbstractChestedHorse getHandleRaw() {
+        return (AbstractChestedHorse)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractChestedHorse getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractChestedHorse) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftChicken.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftChicken.java
index 5e0b611db52452c00bf3cd2fc07dd713f238a581..f4858d41c482cc91322cd68cf00a73e2d46cbe18 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftChicken.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftChicken.java
@@ -9,8 +9,16 @@ public class CraftChicken extends CraftAnimals implements Chicken {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Chicken getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Chicken)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Chicken getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Chicken) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCod.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCod.java
index 63e6b07e3b159c74d9ef17be20b5ab43d07f0f5f..7e3a560ff4a3d56e52534eb909eaf60424b84514 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCod.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCod.java
@@ -9,8 +9,16 @@ public class CraftCod extends io.papermc.paper.entity.PaperSchoolableFish implem
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Cod getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Cod)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Cod getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Cod) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftComplexPart.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftComplexPart.java
index c59bd22ba9df070e63e23372e52ba43686a06aa4..3a615a61fedaacb7845fe9c07d4aa3d9e76b2c51 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftComplexPart.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftComplexPart.java
@@ -32,8 +32,16 @@ public class CraftComplexPart extends CraftEntity implements ComplexEntityPart {
         return this.getParent().isValid();
     }
 
+    // Folia start - region threading
+    @Override
+    public EnderDragonPart getHandleRaw() {
+        return (EnderDragonPart)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public EnderDragonPart getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (EnderDragonPart) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCow.java
index b893974440b2f1e6976f52ca663244bf6e2bbc12..646415cf9da4148a32f4d703f009dbb48393897e 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCow.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCow.java
@@ -9,8 +9,16 @@ public class CraftCow extends CraftAnimals implements Cow {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Cow getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Cow)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Cow getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Cow) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCreature.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCreature.java
index 5bc62af195a7b11182d411296c978b4f6f5f837f..062a625e178ac9bbbb26f3d6548fb663b01d889b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCreature.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCreature.java
@@ -9,8 +9,16 @@ public class CraftCreature extends CraftMob implements Creature {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public PathfinderMob getHandleRaw() {
+        return (PathfinderMob)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public PathfinderMob getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (PathfinderMob) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
index 6ccb32786b3abe1109dcc2d083cd231b70d8c6b4..c3a489167197ab6392491257d9d11d8077fe4957 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftCreeper.java
@@ -79,8 +79,16 @@ public class CraftCreeper extends CraftMonster implements Creeper {
         this.getHandle().ignite();
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Creeper getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Creeper)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Creeper getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Creeper) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftDisplay.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftDisplay.java
index dcfac4aebb058becafee88a334bbf1449124a2e6..4a40d50d456fbd8d736a87c887adaefdd8301257 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftDisplay.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftDisplay.java
@@ -12,8 +12,16 @@ public class CraftDisplay extends CraftEntity implements Display {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.Display getHandleRaw() {
+        return (net.minecraft.world.entity.Display)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.Display getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.Display) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftDolphin.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftDolphin.java
index f93f8f6509b12eb9b1e07c829278bb0822dd7988..c693daa86c2e44165ca6a293563670dc82f30eb2 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftDolphin.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftDolphin.java
@@ -9,8 +9,16 @@ public class CraftDolphin extends CraftWaterMob implements Dolphin {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Dolphin getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Dolphin)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Dolphin getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Dolphin) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftDrowned.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftDrowned.java
index 14b575254171f66b8792033c93cf5a325a42b467..b7c805ab1b2e4c8abd2728bcd17afab0979efc2d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftDrowned.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftDrowned.java
@@ -9,8 +9,16 @@ public class CraftDrowned extends CraftZombie implements Drowned, com.destroysto
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Drowned getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Drowned)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Drowned getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Drowned) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEgg.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEgg.java
index dbc27792bf84c07ca342b95231b4b34e90239da1..822f81ab0c790acde135080c0851dc2e4b408e82 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEgg.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEgg.java
@@ -9,8 +9,16 @@ public class CraftEgg extends CraftThrowableProjectile implements Egg {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public ThrownEgg getHandleRaw() {
+        return (ThrownEgg)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public ThrownEgg getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (ThrownEgg) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderCrystal.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderCrystal.java
index 5109fa0e665e484194eb9ccbafec7ff532ebd0fa..acb9be933c33566fe991ea90f7199d1f58262e5a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderCrystal.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderCrystal.java
@@ -39,8 +39,16 @@ public class CraftEnderCrystal extends CraftEntity implements EnderCrystal {
         }
     }
 
+    // Folia start - region threading
+    @Override
+    public EndCrystal getHandleRaw() {
+        return (EndCrystal)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public EndCrystal getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (EndCrystal) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragon.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragon.java
index 492fdc855fe9735b614b6831aa5baaa6b252cfb6..57ab36ea7e973e8deb47240d2adad63d26ace04d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragon.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragon.java
@@ -30,8 +30,16 @@ public class CraftEnderDragon extends CraftMob implements EnderDragon, CraftEnem
         return builder.build();
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.boss.enderdragon.EnderDragon getHandleRaw() {
+        return (net.minecraft.world.entity.boss.enderdragon.EnderDragon)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.boss.enderdragon.EnderDragon getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.boss.enderdragon.EnderDragon) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragonPart.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragonPart.java
index a407e802164603c74ec1f4ad3c98bc50398954bc..c1f73d89805eca8e13bdee80bcd89ef23cc4b332 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragonPart.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderDragonPart.java
@@ -15,8 +15,16 @@ public class CraftEnderDragonPart extends CraftComplexPart implements EnderDrago
         return (EnderDragon) super.getParent();
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.boss.EnderDragonPart getHandleRaw() {
+        return (net.minecraft.world.entity.boss.EnderDragonPart)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.boss.EnderDragonPart getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.boss.EnderDragonPart) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderPearl.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderPearl.java
index 03e2c43cdbd75a6c0127e1c3f708bbad3242d238..55b2d8ad3f1724793ee9631d3872cc9405759990 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderPearl.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderPearl.java
@@ -9,8 +9,16 @@ public class CraftEnderPearl extends CraftThrowableProjectile implements EnderPe
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public ThrownEnderpearl getHandleRaw() {
+        return (ThrownEnderpearl)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public ThrownEnderpearl getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (ThrownEnderpearl) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
index 18712bfd46d3852bc1210c8f0dea7e9af3e55b4d..fb1009a7cd2a8440f9faeed3e12fe9daefea72e6 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderSignal.java
@@ -15,8 +15,16 @@ public class CraftEnderSignal extends CraftEntity implements EnderSignal {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public EyeOfEnder getHandleRaw() {
+        return (EyeOfEnder)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public EyeOfEnder getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (EyeOfEnder) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
index 92eb829161079c4a96447698aee58cc6e7cbd29f..7299780db54c9a5acef2e8c0d24885991e80b6e3 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEnderman.java
@@ -62,8 +62,16 @@ public class CraftEnderman extends CraftMonster implements Enderman {
     }
     // Paper end
 
+    // Folia start - region threading
+    @Override
+    public EnderMan getHandleRaw() {
+        return (EnderMan)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public EnderMan getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (EnderMan) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEndermite.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEndermite.java
index d657fd2c507a5b215aeab0a5f3e9c2ee892a27c8..9fc90b162aab15a9cd60b02aba56318130b394c4 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEndermite.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEndermite.java
@@ -9,8 +9,16 @@ public class CraftEndermite extends CraftMonster implements Endermite {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Endermite getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Endermite)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Endermite getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Endermite) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
index b2e5ae982331555e6eb3569c88d6ab8c259ee9bc..ef5d2e221463c9bae5a1275223acce7c2027fac2 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
@@ -826,7 +826,7 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
 
     @Override
     public UUID getUniqueId() {
-        return this.getHandle().getUUID();
+        return this.getHandleRaw().getUUID(); // Folia - region threading
     }
 
     @Override
@@ -841,6 +841,7 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
     }
 
     public Entity getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return this.entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEvoker.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEvoker.java
index b66dd5c5c5d98c9285e0d0a4ad4b99a66419f732..3d284b790c869fb30180b92b891b292006c7dad4 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEvoker.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEvoker.java
@@ -11,8 +11,16 @@ public class CraftEvoker extends CraftSpellcaster implements Evoker {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Evoker getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Evoker)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Evoker getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Evoker) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEvokerFangs.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEvokerFangs.java
index be52662bcaf7f7d1914ba0db7bd4b3f62974cc70..591e710d5296dddc0bdd7279a3c98c47c9e01239 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEvokerFangs.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEvokerFangs.java
@@ -10,8 +10,16 @@ public class CraftEvokerFangs extends CraftEntity implements EvokerFangs {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.EvokerFangs getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.EvokerFangs)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.EvokerFangs getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.EvokerFangs) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
index 26c795983515580b30b5ef8c701faa95ab1aea8e..990709bd56a96a60df020947f99b4f30cbe4192e 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftExperienceOrb.java
@@ -30,8 +30,16 @@ public class CraftExperienceOrb extends CraftEntity implements ExperienceOrb {
     }
     // Paper end
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.ExperienceOrb getHandleRaw() {
+        return (net.minecraft.world.entity.ExperienceOrb)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.ExperienceOrb getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.ExperienceOrb) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
index a39694a27e362312eb42a29fd7c833f9c7437d46..ede9068881ea75449ca24bff66ef754a2c17b152 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFallingBlock.java
@@ -14,8 +14,16 @@ public class CraftFallingBlock extends CraftEntity implements FallingBlock {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public FallingBlockEntity getHandleRaw() {
+        return (FallingBlockEntity)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public FallingBlockEntity getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (FallingBlockEntity) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
index e04500dcdc5b72cca7ac81b5d12e76822db9c8c5..f62d88821164ad2fac8d53598bcf1e1b6d350225 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFireball.java
@@ -46,8 +46,16 @@ public class CraftFireball extends AbstractProjectile implements Fireball {
         update(); // SPIGOT-6579
     }
 
+    // Folia start - region threading
+    @Override
+    public AbstractHurtingProjectile getHandleRaw() {
+        return (AbstractHurtingProjectile)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractHurtingProjectile getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractHurtingProjectile) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
index 68c5af9b67a2834ee6e2f80ceefa19c3a982b8ed..2a0cb9ee40bd630d94f717ccd06d49f631034e7d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFirework.java
@@ -37,8 +37,16 @@ public class CraftFirework extends CraftProjectile implements Firework {
         // Paper End - Expose firework item directly
     }
 
+    // Folia start - region threading
+    @Override
+    public FireworkRocketEntity getHandleRaw() {
+        return (FireworkRocketEntity)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public FireworkRocketEntity getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (FireworkRocketEntity) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java
index 3c64461119391ec2e987fc936104e21ef0a95ce4..d702e34f65de28df677a9d3616f38b2cf9abfa23 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFish.java
@@ -10,8 +10,16 @@ public class CraftFish extends CraftWaterMob implements Fish, io.papermc.paper.e
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public AbstractFish getHandleRaw() {
+        return (AbstractFish)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractFish getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractFish) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFishHook.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFishHook.java
index 96b6e537ec4493a0cdd98ccfe7816f7ffb69c7dd..ccb54c8da9f27666ec08347b3c4c738a6a1fe245 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFishHook.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFishHook.java
@@ -14,8 +14,16 @@ public class CraftFishHook extends CraftProjectile implements FishHook {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public FishingHook getHandleRaw() {
+        return (FishingHook)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public FishingHook getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (FishingHook) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFlying.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFlying.java
index 8038e1bdac4166bfaf228118e87cb246cb49b9a1..e1e51f050959aa23bd85bb794a7098a549c819c8 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFlying.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFlying.java
@@ -10,8 +10,16 @@ public class CraftFlying extends CraftMob implements Flying {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public FlyingMob getHandleRaw() {
+        return (FlyingMob)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public FlyingMob getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (FlyingMob) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFox.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFox.java
index 6149067a14b950e727d3387055016a19e55c0fc6..929c817b7101973c4cc9f8f5a23f1941d67508cb 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFox.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFox.java
@@ -14,8 +14,16 @@ public class CraftFox extends CraftAnimals implements Fox {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Fox getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Fox)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Fox getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Fox) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftFrog.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftFrog.java
index 20284ba684d29c619532e076f46e11572b50d367..ad5dcae61a58dd85e01b4dcb915348acc7e74642 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftFrog.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftFrog.java
@@ -16,8 +16,16 @@ public class CraftFrog extends CraftAnimals implements org.bukkit.entity.Frog {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public Frog getHandleRaw() {
+        return (Frog)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public Frog getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Frog) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftGhast.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftGhast.java
index 3adcf36c7b4beb0f752f91b7333593a610ec118c..d8372cc3ff0f0cbfc5638cb0f4842bfcc54a9565 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftGhast.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftGhast.java
@@ -9,8 +9,16 @@ public class CraftGhast extends CraftFlying implements Ghast, CraftEnemy {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Ghast getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Ghast)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Ghast getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Ghast) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftGiant.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftGiant.java
index cf788207c3c81074d54b1ff69fe814a2e0adf55f..d65b641d1bbd325547c16e186f4ec2558bcdc5c4 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftGiant.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftGiant.java
@@ -9,8 +9,16 @@ public class CraftGiant extends CraftMonster implements Giant {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Giant getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Giant)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Giant getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Giant) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftGlowItemFrame.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftGlowItemFrame.java
index 7dd9d670a1436d2bbfcae6c3e597ca6c7b759623..47afda44cb474d9752cf97405b546a534382880a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftGlowItemFrame.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftGlowItemFrame.java
@@ -9,8 +9,16 @@ public class CraftGlowItemFrame extends CraftItemFrame implements GlowItemFrame
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.decoration.GlowItemFrame getHandleRaw() {
+        return (net.minecraft.world.entity.decoration.GlowItemFrame)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.decoration.GlowItemFrame getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.decoration.GlowItemFrame) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftGlowSquid.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftGlowSquid.java
index 253a0d2f987163cbbb28d261674b47137cbbcbe2..ad0b9025e38926555b47dee1e056c7c8714c91fe 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftGlowSquid.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftGlowSquid.java
@@ -10,8 +10,16 @@ public class CraftGlowSquid extends CraftSquid implements GlowSquid {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.GlowSquid getHandleRaw() {
+        return (net.minecraft.world.entity.GlowSquid)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.GlowSquid getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.GlowSquid) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftGoat.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftGoat.java
index 2c21de478bff9cdf13ba46cd041831d54c11e924..ab87340df483787d59d8b1e2ce3a69235d39bba5 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftGoat.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftGoat.java
@@ -9,8 +9,16 @@ public class CraftGoat extends CraftAnimals implements Goat {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.goat.Goat getHandleRaw() {
+        return (net.minecraft.world.entity.animal.goat.Goat)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.goat.Goat getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.goat.Goat) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftGolem.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftGolem.java
index 79d2395b4a5efb042b80a315cc8e32d9c2521306..1ab70f244ed31eea22cc2614788072dbf3b4bbb5 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftGolem.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftGolem.java
@@ -9,8 +9,16 @@ public class CraftGolem extends CraftCreature implements Golem {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public AbstractGolem getHandleRaw() {
+        return (AbstractGolem)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractGolem getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractGolem) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftGuardian.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftGuardian.java
index 70e75921a20978d730ca02aea47186c79e1632d8..c11304434217a48400ec147f3b4e63d40d3b7280 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftGuardian.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftGuardian.java
@@ -13,8 +13,16 @@ public class CraftGuardian extends CraftMonster implements Guardian {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Guardian getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Guardian)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Guardian getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Guardian) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHanging.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHanging.java
index 0ef629a7c76e7f3f24edd76bac3560bf7e55d663..0ea8bcfc368e519d1f4906654ad5c72f80e84a3f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHanging.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHanging.java
@@ -57,8 +57,16 @@ public class CraftHanging extends CraftEntity implements Hanging {
         return CraftBlock.notchToBlockFace(direction);
     }
 
+    // Folia start - region threading
+    @Override
+    public HangingEntity getHandleRaw() {
+        return (HangingEntity)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public HangingEntity getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (HangingEntity) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHoglin.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHoglin.java
index e2d95c9b894ccac04fb552d2e934c8ec9efade55..e13f9b88dee6f0e98550dc39bb16373366aa97ce 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHoglin.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHoglin.java
@@ -51,8 +51,16 @@ public class CraftHoglin extends CraftAnimals implements Hoglin, CraftEnemy {
         return this.getHandle().isConverting();
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.hoglin.Hoglin getHandleRaw() {
+        return (net.minecraft.world.entity.monster.hoglin.Hoglin)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.hoglin.Hoglin getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.hoglin.Hoglin) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHorse.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHorse.java
index 8b13f6c315675bca8362be16f6511b5b7da34670..584703f2d7d14efd79568663cd833cb31f55c422 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHorse.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHorse.java
@@ -13,8 +13,16 @@ public class CraftHorse extends CraftAbstractHorse implements Horse {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.horse.Horse getHandleRaw() {
+        return (net.minecraft.world.entity.animal.horse.Horse)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.horse.Horse getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.horse.Horse) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
index 017e97c1618b8ee4640b36a0ec1b07026047bfc3..546a7fd563cc0291b5e15e8f67b4c3b8fc4067af 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
@@ -291,8 +291,16 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
         this.mode = mode;
     }
 
+    // Folia start - region threading
+    @Override
+    public Player getHandleRaw() {
+        return (Player)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public Player getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Player) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftIllager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftIllager.java
index fb3c518f02cb4c428f022523d2f838625841332b..7becaa4d26df7309984b7aa271a0ae6f778acc0a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftIllager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftIllager.java
@@ -10,8 +10,16 @@ public class CraftIllager extends CraftRaider implements Illager {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public AbstractIllager getHandleRaw() {
+        return (AbstractIllager)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractIllager getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractIllager) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java
index 5b2af80e584977683cd39e6f440e65a76e929be9..89c0121c40da1596a4bf5db6e1d7d611d5053153 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftIllusioner.java
@@ -9,8 +9,16 @@ public class CraftIllusioner extends CraftSpellcaster implements Illusioner, com
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Illusioner getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Illusioner)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Illusioner getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Illusioner) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftInteraction.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftInteraction.java
index 0e6edf0723314693ec904078c8a557a4f18e2db1..ed741f77fbe8f5c40a3923b0a431da768104a1b5 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftInteraction.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftInteraction.java
@@ -12,8 +12,16 @@ public class CraftInteraction extends CraftEntity implements Interaction {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.Interaction getHandleRaw() {
+        return (net.minecraft.world.entity.Interaction)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.Interaction getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.Interaction) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftIronGolem.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftIronGolem.java
index 75d10b5322eb0a62bce2855c04a5151eb857d7de..a920bfcfa4a977b4107f5f34fe9e625039d3ad39 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftIronGolem.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftIronGolem.java
@@ -8,8 +8,16 @@ public class CraftIronGolem extends CraftGolem implements IronGolem {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.IronGolem getHandleRaw() {
+        return (net.minecraft.world.entity.animal.IronGolem)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.IronGolem getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.IronGolem) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftItemDisplay.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftItemDisplay.java
index 787f91566fc53c2b4aeba1ec10d8f46ccf15cbe6..eb2b4272b09e5df06e49afc2ccf7063ebc3d42b8 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftItemDisplay.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftItemDisplay.java
@@ -13,8 +13,16 @@ public class CraftItemDisplay extends CraftDisplay implements ItemDisplay {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.Display.ItemDisplay getHandleRaw() {
+        return (net.minecraft.world.entity.Display.ItemDisplay)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.Display.ItemDisplay getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.Display.ItemDisplay) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftItemFrame.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftItemFrame.java
index 4dbe8af49fcb4d2c2f517083c013d83f64225b4b..3ef7e3eac107890af5f67a8d02dd6664d35f88b7 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftItemFrame.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftItemFrame.java
@@ -155,8 +155,16 @@ public class CraftItemFrame extends CraftHanging implements ItemFrame {
         this.getHandle().fixed = fixed;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.decoration.ItemFrame getHandleRaw() {
+        return (net.minecraft.world.entity.decoration.ItemFrame)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.decoration.ItemFrame getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.decoration.ItemFrame) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLargeFireball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLargeFireball.java
index 16dd5a6fb7d97c8f42700be67de27369bfb0a69c..125e676efc79e582f19a44b68e5faea806f5dda4 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLargeFireball.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLargeFireball.java
@@ -14,8 +14,16 @@ public class CraftLargeFireball extends CraftSizedFireball implements LargeFireb
         this.getHandle().explosionPower = (int) yield;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.LargeFireball getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.LargeFireball)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.LargeFireball getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.LargeFireball) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLeash.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLeash.java
index c8379778adabb513ebac40e9b3308cd2c1623678..9829c809ec385e15bbb1ef48c1bda5ff0adb5774 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLeash.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLeash.java
@@ -24,8 +24,16 @@ public class CraftLeash extends CraftHanging implements LeashHitch {
         return BlockFace.SELF;
     }
 
+    // Folia start - region threading
+    @Override
+    public LeashFenceKnotEntity getHandleRaw() {
+        return (LeashFenceKnotEntity)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public LeashFenceKnotEntity getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (LeashFenceKnotEntity) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLightningStrike.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLightningStrike.java
index dbb435ec7a930c3b410fc4311f7eb0a4d2faa987..61f7630d2160411f35cc3ca33def30b9cea65408 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLightningStrike.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLightningStrike.java
@@ -14,8 +14,16 @@ public class CraftLightningStrike extends CraftEntity implements LightningStrike
         return this.getHandle().visualOnly;
     }
 
+    // Folia start - region threading
+    @Override
+    public LightningBolt getHandleRaw() {
+        return (LightningBolt)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public LightningBolt getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (LightningBolt) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
index fe2124694eb080cab685a1ce1f6a66e2fcdf6a17..28062755016008d0796676119fdd53d4a3947e20 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
@@ -417,6 +417,13 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
         this.getHandle().invulnerableTime = ticks;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.LivingEntity getHandleRaw() {
+        return (net.minecraft.world.entity.LivingEntity)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public int getNoActionTicks() {
         return this.getHandle().getNoActionTime();
@@ -430,6 +437,7 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
 
     @Override
     public net.minecraft.world.entity.LivingEntity getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.LivingEntity) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlama.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlama.java
index 0ad16ee7b33582d214dab41eeee378d52c8e38ed..874c6690ec46d482757093296bbcf1864382e13b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlama.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlama.java
@@ -14,8 +14,16 @@ public class CraftLlama extends CraftChestedHorse implements Llama, com.destroys
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.horse.Llama getHandleRaw() {
+        return (net.minecraft.world.entity.animal.horse.Llama)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.horse.Llama getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.horse.Llama) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java
index 47633f05b4fab1dcabc2117e7645fe6d6949622a..f1e78960622b71aa63e172a1d856a757d6926a5a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLlamaSpit.java
@@ -10,8 +10,16 @@ public class CraftLlamaSpit extends AbstractProjectile implements LlamaSpit {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.LlamaSpit getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.LlamaSpit)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.LlamaSpit getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.LlamaSpit) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMagmaCube.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMagmaCube.java
index c99cbd36f9bd52cdd1fbcec60ed6981cdfecbeed..b55d9add57561339f86e9c54e1a9e135ee01e8f6 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMagmaCube.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMagmaCube.java
@@ -9,8 +9,16 @@ public class CraftMagmaCube extends CraftSlime implements MagmaCube {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.MagmaCube getHandleRaw() {
+        return (net.minecraft.world.entity.monster.MagmaCube)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.MagmaCube getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.MagmaCube) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMarker.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMarker.java
index e6782a48d22ba1e683e3fe463e970e8a5ed60fbd..9c04388e9d38103b40a154b6f0e13920ede451f5 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMarker.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMarker.java
@@ -9,8 +9,16 @@ public class CraftMarker extends CraftEntity implements Marker {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.Marker getHandleRaw() {
+        return (net.minecraft.world.entity.Marker)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.Marker getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.Marker) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecart.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecart.java
index 067fcc1f44d59dd675a9cc5485234c87366ffe10..6cce3d64a4f506fcebbe34eae58163c57d43137c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecart.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecart.java
@@ -86,8 +86,16 @@ public abstract class CraftMinecart extends CraftVehicle implements Minecart {
     }
     // Paper end
 
+    // Folia start - region threading
+    @Override
+    public AbstractMinecart getHandleRaw() {
+        return (AbstractMinecart)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractMinecart getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractMinecart) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartCommand.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartCommand.java
index 2534abcdce426189ac15e0659ab62840b3d54762..9fe092113bf3db33527670ebc2a2a351960cf458 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartCommand.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartCommand.java
@@ -20,8 +20,16 @@ public class CraftMinecartCommand extends CraftMinecart implements CommandMineca
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public MinecartCommandBlock getHandleRaw() {
+        return (MinecartCommandBlock)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public MinecartCommandBlock getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (MinecartCommandBlock) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartContainer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartContainer.java
index 0dd0ce9a9b3253e87eda12354249ec2fd2a33cf2..b7d0892953f357e58665e87fbcf794a75f1c0980 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartContainer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartContainer.java
@@ -16,8 +16,16 @@ public abstract class CraftMinecartContainer extends CraftMinecart implements Lo
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public AbstractMinecartContainer getHandleRaw() {
+        return (AbstractMinecartContainer)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractMinecartContainer getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractMinecartContainer) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartFurnace.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartFurnace.java
index 1027c915c0a2f981703908fdb2eb6beeb548f347..bff74243c147727087f4869d02ab31938afb16e3 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartFurnace.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartFurnace.java
@@ -11,8 +11,16 @@ public class CraftMinecartFurnace extends CraftMinecart implements PoweredMineca
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public MinecartFurnace getHandleRaw() {
+        return (MinecartFurnace)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public MinecartFurnace getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (MinecartFurnace) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartHopper.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartHopper.java
index fbabf86510c582e372b0b1ac5585c7287734c985..2e43d3667cc9ba35baf04658c13a8ed35b44e5cd 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartHopper.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartHopper.java
@@ -34,8 +34,17 @@ public final class CraftMinecartHopper extends CraftMinecartContainer implements
         ((MinecartHopper) getHandle()).setEnabled(enabled);
     }
     // Paper start
+
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.vehicle.MinecartHopper getHandleRaw() {
+        return (net.minecraft.world.entity.vehicle.MinecartHopper)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.vehicle.MinecartHopper getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.vehicle.MinecartHopper) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartTNT.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartTNT.java
index 79b608e89d4d1f76a58868c585bb87c82e2689b1..7767a342b3d8bf9c07fbd73ad4ccacd8065c5869 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartTNT.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecartTNT.java
@@ -42,8 +42,16 @@ public final class CraftMinecartTNT extends CraftMinecart implements ExplosiveMi
         this.getHandle().explode(power);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.vehicle.MinecartTNT getHandleRaw() {
+        return (net.minecraft.world.entity.vehicle.MinecartTNT)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public MinecartTNT getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (MinecartTNT) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
index 153e4c88c168097eb4a78650e7c9c120bec202a3..d03069ef4e2b2b82d399cc5d4d6c093a9a763a88 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMob.java
@@ -55,8 +55,16 @@ public abstract class CraftMob extends CraftLivingEntity implements Mob {
         return (sound != null) ? CraftSound.minecraftToBukkit(sound) : null;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.Mob getHandleRaw() {
+        return (net.minecraft.world.entity.Mob)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.Mob getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.Mob) entity;
     }
 
@@ -64,7 +72,7 @@ public abstract class CraftMob extends CraftLivingEntity implements Mob {
     @Override
     public void setHandle(net.minecraft.world.entity.Entity entity) {
         super.setHandle(entity);
-        paperPathfinder.setHandle(getHandle());
+        paperPathfinder.setHandle((net.minecraft.world.entity.Mob)entity); // Folia - region threading
     }
     // Paper end
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMonster.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMonster.java
index 11b23670cd80a643f266c59542a380b42b17dfbd..d3b655ab5adacd60f04f912187662c5717a72962 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMonster.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMonster.java
@@ -9,8 +9,16 @@ public class CraftMonster extends CraftCreature implements Monster, CraftEnemy {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Monster getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Monster)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Monster getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Monster) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMushroomCow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMushroomCow.java
index efecddaa165decac6e0958b202ad838405220627..c79bb57c3734fb313ae1a02c2c5185ba35d676f1 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMushroomCow.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMushroomCow.java
@@ -10,8 +10,16 @@ public class CraftMushroomCow extends CraftCow implements MushroomCow, io.paperm
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.MushroomCow getHandleRaw() {
+        return (net.minecraft.world.entity.animal.MushroomCow)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.MushroomCow getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.MushroomCow) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftOcelot.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftOcelot.java
index b6c10507d4d62178cdf82033cc379d66d763aa9b..e0cc8454d7c2e6f3ae1805c686f3ee25dd5f0b9c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftOcelot.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftOcelot.java
@@ -9,8 +9,16 @@ public class CraftOcelot extends CraftAnimals implements Ocelot {
         super(server, ocelot);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Ocelot getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Ocelot)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Ocelot getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Ocelot) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPainting.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPainting.java
index 3d13a79f9add2e45db7f8538ee15e0d4e37a1314..bf06c6250c98ecc10b3585a1a0a4a2385e9a789e 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPainting.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPainting.java
@@ -50,8 +50,16 @@ public class CraftPainting extends CraftHanging implements Painting {
         return false;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.decoration.Painting getHandleRaw() {
+        return (net.minecraft.world.entity.decoration.Painting)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.decoration.Painting getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.decoration.Painting) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPanda.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPanda.java
index 56f9630dbe5d18d5ec33dc85f6531723022d6a3b..2683bcfea4812a0ec57b8c09758eb2b58c02d582 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPanda.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPanda.java
@@ -11,8 +11,16 @@ public class CraftPanda extends CraftAnimals implements Panda {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Panda getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Panda)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Panda getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Panda) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftParrot.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftParrot.java
index f12b424c7d69b8a64075e1e48c2ac2d4e213d379..8cf5187ac315fdbff0df90fb612f4c9b7d52eccd 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftParrot.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftParrot.java
@@ -11,8 +11,16 @@ public class CraftParrot extends CraftTameableAnimal implements Parrot {
         super(server, parrot);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Parrot getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Parrot)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Parrot getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Parrot) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
index 8338effd39b1709dbe578e247710a8e58d83e3aa..1d998942280db00ba7dab1c9d9a0f818490fe328 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPhantom.java
@@ -9,8 +9,16 @@ public class CraftPhantom extends CraftFlying implements Phantom, CraftEnemy {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Phantom getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Phantom)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Phantom getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Phantom) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPig.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPig.java
index 2e7410678ffc3d742fb622f4d916df3974b661b1..33aad743e5e55881a1edefcf05d938a6a7301755 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPig.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPig.java
@@ -55,8 +55,16 @@ public class CraftPig extends CraftAnimals implements Pig {
         return Material.CARROT_ON_A_STICK;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Pig getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Pig)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Pig getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Pig) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPigZombie.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPigZombie.java
index fd9a841ed8a0062ece142d0cd2591786104fdda7..45653b31d2b4febe8d14bc6e1b9aa86ab6d7d2be 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPigZombie.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPigZombie.java
@@ -30,8 +30,16 @@ public class CraftPigZombie extends CraftZombie implements PigZombie {
         return this.getAnger() > 0;
     }
 
+    // Folia start - region threading
+    @Override
+    public ZombifiedPiglin getHandleRaw() {
+        return (ZombifiedPiglin)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public ZombifiedPiglin getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (ZombifiedPiglin) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglin.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglin.java
index 03e74b29ebf0f9b9a0dbc6ffc872e22a22be20f0..c7411045c4901b6a66c62d68be911a4d7d1f7a9c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglin.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglin.java
@@ -75,8 +75,16 @@ public class CraftPiglin extends CraftPiglinAbstract implements Piglin, com.dest
         return new CraftInventory(this.getHandle().inventory);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.piglin.Piglin getHandleRaw() {
+        return (net.minecraft.world.entity.monster.piglin.Piglin)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.piglin.Piglin getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.piglin.Piglin) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglinAbstract.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglinAbstract.java
index e7957d6051244ba410f8633f9c16eeb8c5ac3ce0..ce763867f9c6c2d4773d76387afc0ecb479b6259 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglinAbstract.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglinAbstract.java
@@ -95,8 +95,16 @@ public class CraftPiglinAbstract extends CraftMonster implements PiglinAbstract
     public void setBreed(boolean b) {
     }
 
+    // Folia start - region threading
+    @Override
+    public AbstractPiglin getHandleRaw() {
+        return (AbstractPiglin)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public AbstractPiglin getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (AbstractPiglin) super.getHandle();
     }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglinBrute.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglinBrute.java
index be874dc973fe632e8ace86041392ca69beaefd16..6889b4599aac0bd03badeefd74c891857f566c30 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglinBrute.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPiglinBrute.java
@@ -9,8 +9,16 @@ public class CraftPiglinBrute extends CraftPiglinAbstract implements PiglinBrute
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.piglin.PiglinBrute getHandleRaw() {
+        return (net.minecraft.world.entity.monster.piglin.PiglinBrute)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.piglin.PiglinBrute getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.piglin.PiglinBrute) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPillager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPillager.java
index 2638c341bc02f201f7ab17fdebcdbdf3a7ec05bf..0f5c2d31a2dea13a46ba81e353393633d097dcc7 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPillager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPillager.java
@@ -11,8 +11,16 @@ public class CraftPillager extends CraftIllager implements Pillager, com.destroy
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Pillager getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Pillager)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Pillager getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Pillager) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
index be7904a09181ce00acb887a35eec92070515fc05..27ace1119456c92b456d08a464c58d4231685f9c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
@@ -611,7 +611,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
 
     @Override
     public void kick(net.kyori.adventure.text.Component message, org.bukkit.event.player.PlayerKickEvent.Cause cause) {
-        org.spigotmc.AsyncCatcher.catchOp("player kick");
+        //org.spigotmc.AsyncCatcher.catchOp("player kick"); // Folia - region threading - no longer needed
         final ServerGamePacketListenerImpl connection = this.getHandle().connection;
         if (connection != null) {
             connection.disconnect(message == null ? net.kyori.adventure.text.Component.empty() : message, cause);
@@ -2148,9 +2148,16 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         return this;
     }
 
+    // Folia start - region threading
+    @Override
+    public ServerPlayer getHandleRaw() {
+        return (ServerPlayer)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public ServerPlayer getHandle() {
-        return (ServerPlayer) entity;
+        return (ServerPlayer) entity; // Folia - region threading - no checks for players, as it's a total mess
     }
 
     public void setHandle(final ServerPlayer entity) {
@@ -3164,7 +3171,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
         {
             if ( CraftPlayer.this.getHealth() <= 0 && CraftPlayer.this.isOnline() )
             {
-                server.getServer().getPlayerList().respawn( CraftPlayer.this.getHandle(), false, org.bukkit.event.player.PlayerRespawnEvent.RespawnReason.PLUGIN );
+                CraftPlayer.this.getHandle().respawn(null); // Folia - region threading
             }
         }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPolarBear.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPolarBear.java
index 3c4cbde06c768912332edf57768eabe082e47345..fa4bb2533d17d2e97301ba959144df478b195449 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPolarBear.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPolarBear.java
@@ -8,8 +8,17 @@ public class CraftPolarBear extends CraftAnimals implements PolarBear {
     public CraftPolarBear(CraftServer server, net.minecraft.world.entity.animal.PolarBear entity) {
         super(server, entity);
     }
+
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.PolarBear getHandleRaw() {
+        return (net.minecraft.world.entity.animal.PolarBear)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.PolarBear getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.PolarBear) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java
index fd5beb956f643532e08613366ebd380d7999e79f..1521ad3c160062f22e6e17d2dacde5d8db5ccc00 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftProjectile.java
@@ -12,8 +12,16 @@ public abstract class CraftProjectile extends AbstractProjectile implements Proj
 
     // Paper - moved to AbstractProjectile
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.Projectile getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.Projectile)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.Projectile getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.Projectile) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPufferFish.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPufferFish.java
index 35a8219734633529325430810e88755b2dd23125..85ebd34ed143304c603078f2e949179a8e628ed2 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPufferFish.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPufferFish.java
@@ -10,8 +10,16 @@ public class CraftPufferFish extends CraftFish implements PufferFish {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public Pufferfish getHandleRaw() {
+        return (Pufferfish)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public Pufferfish getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Pufferfish) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftRabbit.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftRabbit.java
index 1a1dfb9e5164f9962059ebf11a9c3334a1987153..38972d1aec6b32aee12972cbca2411caeb823350 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftRabbit.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftRabbit.java
@@ -11,8 +11,16 @@ public class CraftRabbit extends CraftAnimals implements Rabbit {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Rabbit getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Rabbit)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Rabbit getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Rabbit) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftRaider.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftRaider.java
index 763c368e299588f9a0e085a8a5e04e97e1f33428..58de24aeb98f19b2cf3fa9b0ad17e8b14bc1e475 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftRaider.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftRaider.java
@@ -16,8 +16,16 @@ public abstract class CraftRaider extends CraftMonster implements Raider {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.raid.Raider getHandleRaw() {
+        return (net.minecraft.world.entity.raid.Raider)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.raid.Raider getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.raid.Raider) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftRavager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftRavager.java
index 09796ce15658e3f7c223a265a547a51ee729ed40..824db5f9f0b5c5f79bc073acaeb4f46aade740af 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftRavager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftRavager.java
@@ -9,8 +9,16 @@ public class CraftRavager extends CraftRaider implements Ravager {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Ravager getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Ravager)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Ravager getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Ravager) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSalmon.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSalmon.java
index d4d8ce60098c74508e2de9541bf6534988779764..081d7f454b3556110f5a300602fbe9239d9b77c7 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSalmon.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSalmon.java
@@ -9,8 +9,16 @@ public class CraftSalmon extends io.papermc.paper.entity.PaperSchoolableFish imp
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Salmon getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Salmon)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Salmon getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Salmon) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSheep.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSheep.java
index 19e8fc7fa6037b063bc1809c85c703996cd9b5ac..7aa1df10cafdaa778432dc43085b3e4502a2e79a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSheep.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSheep.java
@@ -29,8 +29,16 @@ public class CraftSheep extends CraftAnimals implements Sheep, io.papermc.paper.
         this.getHandle().setSheared(flag);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Sheep getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Sheep)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Sheep getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Sheep) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftShulker.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftShulker.java
index 147db69955ad3b8b2f50aae87aa9c8f446ac22d2..6332f85b8b604a2fecba460ceb16380a626ec971 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftShulker.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftShulker.java
@@ -18,8 +18,16 @@ public class CraftShulker extends CraftGolem implements Shulker, CraftEnemy {
         return "CraftShulker";
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Shulker getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Shulker)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Shulker getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Shulker) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java
index 807a498c2a80a5bd5eedf5322c699adebf25872f..d46d5c1c6934eb83ec46704573cf29d225429930 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftShulkerBullet.java
@@ -65,8 +65,16 @@ public class CraftShulkerBullet extends AbstractProjectile implements ShulkerBul
         return "CraftShulkerBullet";
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.ShulkerBullet getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.ShulkerBullet)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.ShulkerBullet getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.ShulkerBullet) entity;
     }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSilverfish.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSilverfish.java
index 598992e13586c38d6526ab496c773d5e5b39a7f2..a1ae5b9ffe97ee7fa55efc8b1cd04e7a682c5ee4 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSilverfish.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSilverfish.java
@@ -8,8 +8,16 @@ public class CraftSilverfish extends CraftMonster implements Silverfish {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Silverfish getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Silverfish)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Silverfish getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Silverfish) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSizedFireball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSizedFireball.java
index 5d16db88c243279a581092c98d37027aa6731485..c9bfe84cbd2c5835e070251ace2ef06ccb7004cf 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSizedFireball.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSizedFireball.java
@@ -27,8 +27,16 @@ public class CraftSizedFireball extends CraftFireball implements SizedFireball {
         this.getHandle().setItem(CraftItemStack.asNMSCopy(item));
     }
 
+    // Folia start - region threading
+    @Override
+    public Fireball getHandleRaw() {
+        return (Fireball)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public Fireball getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Fireball) entity;
     }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
index 16e6325a944c1eb21dd5a3835aa8a00d238e7b5d..9944be024fc0e0ceb12410d7168f0caf52a0728d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeleton.java
@@ -31,8 +31,16 @@ public class CraftSkeleton extends CraftAbstractSkeleton implements Skeleton {
         }
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Skeleton getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Skeleton)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Skeleton getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Skeleton) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeletonHorse.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeletonHorse.java
index bba6dcac6df4841561cf39b9ea0fc116f57a901b..72c43e1ee4f2df751402e4d95a411c1ae110d21a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeletonHorse.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSkeletonHorse.java
@@ -20,8 +20,16 @@ public class CraftSkeletonHorse extends CraftAbstractHorse implements SkeletonHo
         return Variant.SKELETON_HORSE;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.horse.SkeletonHorse getHandleRaw() {
+        return (net.minecraft.world.entity.animal.horse.SkeletonHorse)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.horse.SkeletonHorse getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.horse.SkeletonHorse) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
index 2b1211ee410a0246195053ad041eaa131f859bcd..a61121c6e103fce394e2fd93e60711d6e42c7ad1 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSlime.java
@@ -19,8 +19,16 @@ public class CraftSlime extends CraftMob implements Slime, CraftEnemy {
         this.getHandle().setSize(size, /* true */ getHandle().isAlive()); // Paper - fix dead slime setSize invincibility
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Slime getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Slime)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Slime getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Slime) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSmallFireball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSmallFireball.java
index 262e9abf0887c82876d8843504c2dec362e68e6f..74b20c726a0b055180f6385b8020c646939d6690 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSmallFireball.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSmallFireball.java
@@ -8,8 +8,16 @@ public class CraftSmallFireball extends CraftSizedFireball implements SmallFireb
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.SmallFireball getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.SmallFireball)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.SmallFireball getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.SmallFireball) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSniffer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSniffer.java
index 01328768ef2baba2aa7fea7e10b0eb9783497f4b..737b5ea7f6cbf3db6a8e5ee1bccbcd68191bbf32 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSniffer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSniffer.java
@@ -16,8 +16,16 @@ public class CraftSniffer extends CraftAnimals implements Sniffer {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.sniffer.Sniffer getHandleRaw() {
+        return (net.minecraft.world.entity.animal.sniffer.Sniffer)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.sniffer.Sniffer getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.sniffer.Sniffer) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowball.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowball.java
index 1650bd74e37e6963becd9d510d2b640da5c3fede..f72decb7c43337130d3caee6a15ae91cdaf57522 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowball.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowball.java
@@ -8,8 +8,16 @@ public class CraftSnowball extends CraftThrowableProjectile implements Snowball
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.Snowball getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.Snowball)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.Snowball getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.Snowball) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowman.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowman.java
index e4a14cdfeb91a3d32e622d27d612605b1bca08e2..b1b87ad34caf0d7888ddf59692c8c766358a6b85 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowman.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSnowman.java
@@ -19,8 +19,16 @@ public class CraftSnowman extends CraftGolem implements Snowman, com.destroystok
         this.getHandle().setPumpkin(!derpMode);
     }
 
+    // Folia start - region threading
+    @Override
+    public SnowGolem getHandleRaw() {
+        return (SnowGolem)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public SnowGolem getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (SnowGolem) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSpectralArrow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSpectralArrow.java
index f6ff0e5b16812ae6f577ec30cd6cca337a534ce2..8d89889fafa153d16a8b0a39e8c5ef6b0323ac65 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSpectralArrow.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSpectralArrow.java
@@ -9,8 +9,16 @@ public class CraftSpectralArrow extends CraftArrow implements SpectralArrow {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.SpectralArrow getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.SpectralArrow)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.SpectralArrow getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.SpectralArrow) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSpellcaster.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSpellcaster.java
index 525827f1747631fa108be7e1b7395b47d33aa397..3dbb5f7f88979d616e185980d96cc2c377977000 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSpellcaster.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSpellcaster.java
@@ -12,8 +12,16 @@ public class CraftSpellcaster extends CraftIllager implements Spellcaster {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public SpellcasterIllager getHandleRaw() {
+        return (SpellcasterIllager)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public SpellcasterIllager getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (SpellcasterIllager) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSpider.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSpider.java
index 3da93b408a864e1663291ed22aaccfa6beba1280..3d09be063f750ecb79b1fc7f2bc4d65a3688e3c6 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSpider.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSpider.java
@@ -9,8 +9,16 @@ public class CraftSpider extends CraftMonster implements Spider {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Spider getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Spider)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Spider getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Spider) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftSquid.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftSquid.java
index 7f970e1a8d1b6d12cbfc1c6606ab537989655e5a..6f0197156e79fb34d8c54b4317ff6d66a19cb75b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftSquid.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftSquid.java
@@ -9,8 +9,16 @@ public class CraftSquid extends CraftWaterMob implements Squid {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Squid getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Squid)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Squid getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Squid) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftStrider.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftStrider.java
index 09ca1e92b63507554a0801999a917f91375d9d59..796eca2bf20ec7a9de69027418d922473444e588 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftStrider.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftStrider.java
@@ -65,8 +65,16 @@ public class CraftStrider extends CraftAnimals implements Strider {
         return Material.WARPED_FUNGUS_ON_A_STICK;
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Strider getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Strider)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Strider getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Strider) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTNTPrimed.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTNTPrimed.java
index dc13deb1cea14f0650b292ddb6437fadefc0b8be..c433fda809e9452046ff07aabaa216be3199862b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTNTPrimed.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTNTPrimed.java
@@ -42,8 +42,16 @@ public class CraftTNTPrimed extends CraftEntity implements TNTPrimed {
         this.getHandle().setFuse(fuseTicks);
     }
 
+    // Folia start - region threading
+    @Override
+    public PrimedTnt getHandleRaw() {
+        return (PrimedTnt)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public PrimedTnt getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (PrimedTnt) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTadpole.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTadpole.java
index 730a25ef2fe934f64f65c21e4e007cf1dbab8bf2..57df8021ce87cb688f84b28156d3f0c41888705d 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTadpole.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTadpole.java
@@ -9,8 +9,16 @@ public class CraftTadpole extends CraftFish implements org.bukkit.entity.Tadpole
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public Tadpole getHandleRaw() {
+        return (Tadpole)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public Tadpole getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Tadpole) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTameableAnimal.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTameableAnimal.java
index 428437970cac144be53cd0e30af7af0cd1ce603b..dc09e141ba2b12f1955bec521f2170d2fe4ba113 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTameableAnimal.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTameableAnimal.java
@@ -12,8 +12,16 @@ public class CraftTameableAnimal extends CraftAnimals implements Tameable, Creat
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public TamableAnimal getHandleRaw() {
+        return (TamableAnimal)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public TamableAnimal getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (TamableAnimal) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTextDisplay.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTextDisplay.java
index 9ef939b76d06874b856e0c850addb364146f5a00..d3975a461778d9815f68f323e616e25c24bf649c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTextDisplay.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTextDisplay.java
@@ -13,8 +13,16 @@ public class CraftTextDisplay extends CraftDisplay implements TextDisplay {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.Display.TextDisplay getHandleRaw() {
+        return (net.minecraft.world.entity.Display.TextDisplay)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.Display.TextDisplay getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.Display.TextDisplay) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrowableProjectile.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrowableProjectile.java
index 989c5c499a52ad0777abecd14a1a9d5803ce1aaf..8e66e9ac17a8a06130d6b039f27868d42554f337 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrowableProjectile.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrowableProjectile.java
@@ -26,8 +26,16 @@ public abstract class CraftThrowableProjectile extends CraftProjectile implement
         this.getHandle().setItem(CraftItemStack.asNMSCopy(item));
     }
 
+    // Folia start - region threading
+    @Override
+    public ThrowableItemProjectile getHandleRaw() {
+        return (ThrowableItemProjectile)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public ThrowableItemProjectile getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (ThrowableItemProjectile) entity;
     }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownExpBottle.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownExpBottle.java
index 6b3c381dbda3686b2644475fef2d373da4c2360a..40fe0132f877e8088b828744823981eb3351f650 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownExpBottle.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownExpBottle.java
@@ -9,8 +9,16 @@ public class CraftThrownExpBottle extends CraftThrowableProjectile implements Th
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public ThrownExperienceBottle getHandleRaw() {
+        return (ThrownExperienceBottle)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public ThrownExperienceBottle getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (ThrownExperienceBottle) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
index 04bcb1f26db12556d70e41541a5df0700d20d964..6bbb6f2720ed8fc8b54edc3922d8423274ed8642 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftThrownPotion.java
@@ -60,8 +60,17 @@ public class CraftThrownPotion extends CraftThrowableProjectile implements Throw
         this.getHandle().splash(null);
     }
     // Paper end
+
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.ThrownPotion getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.ThrownPotion)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.ThrownPotion getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.ThrownPotion) entity;
     }
 }
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTippedArrow.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTippedArrow.java
index 182e8e9ecb789d639b2dd7348a68e37096da53ac..3d3ce1392dc9d86965c4baf80e3d92089da5ed2c 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTippedArrow.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTippedArrow.java
@@ -22,8 +22,16 @@ public class CraftTippedArrow extends CraftArrow implements Arrow {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.Arrow getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.Arrow)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.Arrow getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.Arrow) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTraderLlama.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTraderLlama.java
index 4b3a764114c8372e1549dadeeced26dc7727f2d1..04cbe165b99d348a864da5d342225fc929b2bfd0 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTraderLlama.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTraderLlama.java
@@ -9,8 +9,16 @@ public class CraftTraderLlama extends CraftLlama implements TraderLlama {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.horse.TraderLlama getHandleRaw() {
+        return (net.minecraft.world.entity.animal.horse.TraderLlama)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.horse.TraderLlama getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.horse.TraderLlama) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTrident.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTrident.java
index c8b65210d2416b5a293cb4bcc1b71f56ed365cd7..0e3045647382111066000fc03925596c1d757e6b 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTrident.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTrident.java
@@ -12,8 +12,16 @@ public class CraftTrident extends CraftArrow implements Trident {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public ThrownTrident getHandleRaw() {
+        return (ThrownTrident)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public ThrownTrident getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (ThrownTrident) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTropicalFish.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTropicalFish.java
index d1d932dd27cff00e0ab69443a58715e3cbc1e57c..0deb1cb458d84f9321c4a020cb4bb26163b18fa7 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTropicalFish.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTropicalFish.java
@@ -13,8 +13,16 @@ public class CraftTropicalFish extends io.papermc.paper.entity.PaperSchoolableFi
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.TropicalFish getHandleRaw() {
+        return (net.minecraft.world.entity.animal.TropicalFish)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.TropicalFish getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.TropicalFish) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftTurtle.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftTurtle.java
index d44e6f4bb682d18c1497eee9fb2802f2bda6e840..f2d589721a335d1f92ab04ce70e7678a244314fd 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftTurtle.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftTurtle.java
@@ -9,8 +9,16 @@ public class CraftTurtle extends CraftAnimals implements Turtle {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Turtle getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Turtle)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Turtle getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Turtle) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftVex.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftVex.java
index 6079581ba2eef8ac9272d0bbbf77e31f593edf0f..f89b72a75dc685c08641105c8445f4e14aa9ee35 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftVex.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftVex.java
@@ -13,8 +13,16 @@ public class CraftVex extends CraftMonster implements Vex {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Vex getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Vex)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Vex getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Vex) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
index a67b5d20b956e0bf801c9eeb9330567c21927010..6f353590ff2de58fb147bf65495018045976c1f6 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillager.java
@@ -31,8 +31,16 @@ public class CraftVillager extends CraftAbstractVillager implements Villager {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.npc.Villager getHandleRaw() {
+        return (net.minecraft.world.entity.npc.Villager)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.npc.Villager getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.npc.Villager) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillagerZombie.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillagerZombie.java
index fd968881eeec6dc5bdf90decc23a2bfc619c410d..96dba371b8fe88f8e15eee5fbc152a0b85bc0511 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftVillagerZombie.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftVillagerZombie.java
@@ -14,8 +14,16 @@ public class CraftVillagerZombie extends CraftZombie implements ZombieVillager {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.ZombieVillager getHandleRaw() {
+        return (net.minecraft.world.entity.monster.ZombieVillager)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.ZombieVillager getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.ZombieVillager) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftVindicator.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftVindicator.java
index bcd3370bc48520ea4bb53af25b892131d6ca0b33..c89dfec6f61d4f487bd6292d509a33922127162f 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftVindicator.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftVindicator.java
@@ -9,8 +9,16 @@ public class CraftVindicator extends CraftIllager implements Vindicator {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Vindicator getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Vindicator)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Vindicator getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Vindicator) super.getHandle();
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWanderingTrader.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWanderingTrader.java
index fd6ac99dae7e54b90f2b0e01430ac6db9410ccd4..ff3458e986a1063b097b6ae65ba4b2653aca8888 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWanderingTrader.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWanderingTrader.java
@@ -9,8 +9,16 @@ public class CraftWanderingTrader extends CraftAbstractVillager implements Wande
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.npc.WanderingTrader getHandleRaw() {
+        return (net.minecraft.world.entity.npc.WanderingTrader)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.npc.WanderingTrader getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.npc.WanderingTrader) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWarden.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWarden.java
index 46e3cc146a4b109c4baaf94f42d825646abade68..e41005b7df193d36bf11a12625d1774c8321cfd6 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWarden.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWarden.java
@@ -15,8 +15,16 @@ public class CraftWarden extends CraftMonster implements org.bukkit.entity.Warde
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public Warden getHandleRaw() {
+        return (Warden)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public Warden getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (Warden) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWaterMob.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWaterMob.java
index 684f983e95459f7065274e0b494e754fd317d42d..c03b8291bac77696daf24caaff3512d6a0ba10db 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWaterMob.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWaterMob.java
@@ -10,8 +10,16 @@ public class CraftWaterMob extends CraftCreature implements WaterMob {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public WaterAnimal getHandleRaw() {
+        return (WaterAnimal)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public WaterAnimal getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (WaterAnimal) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
index 0acb96ae2102ab6af4b5610254ab3a1408ed9822..f0cfe156924e036639e5ba368a91be3a382c4780 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWitch.java
@@ -15,8 +15,16 @@ public class CraftWitch extends CraftRaider implements Witch, com.destroystokyo.
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Witch getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Witch)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Witch getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Witch) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWither.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWither.java
index 5a97c92f9b044d8ab7bd3346ceb464455a09046e..c44a349c7dbb5e48f9476fbbda3a8277e8b59aa1 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWither.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWither.java
@@ -21,8 +21,16 @@ public class CraftWither extends CraftMonster implements Wither, com.destroystok
         }
     }
 
+    // Folia start - region threading
+    @Override
+    public WitherBoss getHandleRaw() {
+        return (WitherBoss)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public WitherBoss getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (WitherBoss) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWitherSkull.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWitherSkull.java
index cb228731bdefd90776261cba29328d56e9217d04..ad8ac056ef9e6abe1afe21622ba187c2d7f9e3a7 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWitherSkull.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWitherSkull.java
@@ -18,8 +18,16 @@ public class CraftWitherSkull extends CraftFireball implements WitherSkull {
         return this.getHandle().isDangerous();
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.projectile.WitherSkull getHandleRaw() {
+        return (net.minecraft.world.entity.projectile.WitherSkull)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.projectile.WitherSkull getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.projectile.WitherSkull) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftWolf.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftWolf.java
index e16459c9cfcac790edd6d912750d32c68387cbbc..4100c8beb897b931ac0bf168a934286a4a43732a 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftWolf.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftWolf.java
@@ -23,8 +23,16 @@ public class CraftWolf extends CraftTameableAnimal implements Wolf {
         }
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.animal.Wolf getHandleRaw() {
+        return (net.minecraft.world.entity.animal.Wolf)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.animal.Wolf getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.animal.Wolf) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftZoglin.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftZoglin.java
index 24165f605708239076f839e4e1accd0560996f88..4af64566b17c39d21acc8f445eb993c9652f9928 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftZoglin.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftZoglin.java
@@ -19,8 +19,16 @@ public class CraftZoglin extends CraftMonster implements Zoglin {
         this.getHandle().setBaby(flag);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Zoglin getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Zoglin)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Zoglin getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Zoglin) entity;
     }
 
diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
index ed211b123354ece21dd8beae7192a26727f5124f..323634b642f8af27ba0eb8647c01acab865d300e 100644
--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
@@ -12,8 +12,16 @@ public class CraftZombie extends CraftMonster implements Zombie {
         super(server, entity);
     }
 
+    // Folia start - region threading
+    @Override
+    public net.minecraft.world.entity.monster.Zombie getHandleRaw() {
+        return (net.minecraft.world.entity.monster.Zombie)this.entity;
+    }
+    // Folia end - region threading
+
     @Override
     public net.minecraft.world.entity.monster.Zombie getHandle() {
+        io.papermc.paper.util.TickThread.ensureTickThread(this.entity, "Accessing entity state off owning region's thread"); // Folia - region threading
         return (net.minecraft.world.entity.monster.Zombie) entity;
     }