diff --git a/build.gradle b/build.gradle
index 398c7eeaaa..39dab9904c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -149,10 +149,25 @@ tasks.named('jar', Jar).configure {
             "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
         ])
     }
+    archiveClassifier = 'slim'
     finalizedBy 'reobfJar'
 }
 
-
+tasks.named('jarJar', Jar).configure {
+    manifest {
+        attributes([
+                "Specification-Title": mod_id,
+                "Specification-Vendor": mod_authors,
+                "Specification-Version": "1", // We are version 1 of ourselves
+                "Implementation-Title": project.name,
+                "Implementation-Version": project.jar.archiveVersion,
+                "Implementation-Vendor" : mod_authors,
+                "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
+        ])
+    }
+    archiveClassifier = ''
+    finalizedBy 'reobfJarJar'
+}
 
 task srcJar(type: Jar) {
     from(sourceSets.main.java)
@@ -174,6 +189,7 @@ artifacts {
 publishing {
     publications {
         register('mavenJava', MavenPublication) {
+            jarJar.component(it)
             artifact jar
             artifact srcJar
             artifact apiJar
diff --git a/src/main/java/wayoftime/bloodmagic/mixin/client/MixinEntity.java b/src/main/java/wayoftime/bloodmagic/mixin/client/MixinEntity.java
deleted file mode 100644
index 67eee57479..0000000000
--- a/src/main/java/wayoftime/bloodmagic/mixin/client/MixinEntity.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package wayoftime.bloodmagic.mixin.client;
-
-import net.minecraft.world.entity.Entity;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
-
-
-@Mixin(Entity.class)
-public class MixinEntity
-{
-
-    @Shadow
-    public double distanceToSqr(Entity p_20281_)
-    {
-       throw new IllegalStateException("Failed to shadow distanceToSqr()");
-    }
-}
diff --git a/src/main/java/wayoftime/bloodmagic/mixin/client/MixinLivingEntity.java b/src/main/java/wayoftime/bloodmagic/mixin/client/MixinLivingEntity.java
index 590e0d6dec..cce6b6a592 100644
--- a/src/main/java/wayoftime/bloodmagic/mixin/client/MixinLivingEntity.java
+++ b/src/main/java/wayoftime/bloodmagic/mixin/client/MixinLivingEntity.java
@@ -2,15 +2,23 @@
 
 import com.llamalad7.mixinextras.injector.ModifyReturnValue;
 import net.minecraft.client.Minecraft;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.EntityType;
 import net.minecraft.world.entity.LivingEntity;
 import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.level.Level;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import wayoftime.bloodmagic.potion.BloodMagicPotions;
 
 @Mixin(LivingEntity.class)
-public abstract class MixinLivingEntity extends MixinEntity
+public abstract class MixinLivingEntity extends Entity
 {
+    public MixinLivingEntity(EntityType<?> p_19870_, Level p_19871_) {
+        super(p_19870_, p_19871_);
+        throw new IllegalStateException("Instantiated MixinLivingEntity");
+    }
+
     @ModifyReturnValue(
             method = "isCurrentlyGlowing",
             at = @At(value = "RETURN")
diff --git a/src/main/resources/bloodmagic.mixins.json b/src/main/resources/bloodmagic.mixins.json
index 1c4a6275e1..34bb3486fa 100644
--- a/src/main/resources/bloodmagic.mixins.json
+++ b/src/main/resources/bloodmagic.mixins.json
@@ -6,7 +6,6 @@
   "mixins": [
   ],
   "client": [
-    "client.MixinEntity",
     "client.MixinLivingEntity"
   ],
   "injectors": {