Paper/paper-server/nms-patches/net/minecraft/world/entity/monster/EntityIllagerIllusioner.patch

--- a/net/minecraft/world/entity/monster/EntityIllagerIllusioner.java
+++ b/net/minecraft/world/entity/monster/EntityIllagerIllusioner.java
@@ -70,7 +70,7 @@
         this.goalSelector.a(8, new PathfinderGoalRandomStroll(this, 0.6D));
         this.goalSelector.a(9, new PathfinderGoalLookAtPlayer(this, EntityHuman.class, 3.0F, 1.0F));
         this.goalSelector.a(10, new PathfinderGoalLookAtPlayer(this, EntityInsentient.class, 8.0F));
-        this.targetSelector.a(1, (new PathfinderGoalHurtByTarget(this, new Class[]{EntityRaider.class})).a());
+        this.targetSelector.a(1, (new PathfinderGoalHurtByTarget(this, new Class[]{EntityRaider.class})).a(new Class[0])); // CraftBukkit - decompile error
         this.targetSelector.a(2, (new PathfinderGoalNearestAttackableTarget<>(this, EntityHuman.class, true)).a(300));
         this.targetSelector.a(3, (new PathfinderGoalNearestAttackableTarget<>(this, EntityVillagerAbstract.class, false)).a(300));
         this.targetSelector.a(3, (new PathfinderGoalNearestAttackableTarget<>(this, EntityIronGolem.class, false)).a(300));
@@ -228,7 +228,7 @@
 
         @Override
         protected void j() {
-            EntityIllagerIllusioner.this.addEffect(new MobEffect(MobEffects.INVISIBILITY, 1200));
+            EntityIllagerIllusioner.this.addEffect(new MobEffect(MobEffects.INVISIBILITY, 1200), org.bukkit.event.entity.EntityPotionEffectEvent.Cause.ILLUSION); // CraftBukkit
         }
 
         @Nullable
@@ -274,7 +274,7 @@
 
         @Override
         protected void j() {
-            EntityIllagerIllusioner.this.getGoalTarget().addEffect(new MobEffect(MobEffects.BLINDNESS, 400), EntityIllagerIllusioner.this);
+            EntityIllagerIllusioner.this.getGoalTarget().addEffect(new MobEffect(MobEffects.BLINDNESS, 400), EntityIllagerIllusioner.this, org.bukkit.event.entity.EntityPotionEffectEvent.Cause.ATTACK); // CraftBukkit
         }
 
         @Override