diff --git a/core/assets-raw/sprites/items/item-dormant-cyst.png b/core/assets-raw/sprites/items/item-dormant-cyst.png
index f145f16050..5693bd3059 100644
Binary files a/core/assets-raw/sprites/items/item-dormant-cyst.png and b/core/assets-raw/sprites/items/item-dormant-cyst.png differ
diff --git a/core/assets-raw/sprites/items/liquid-neoplasm.png b/core/assets-raw/sprites/items/liquid-neoplasm.png
index 1df725a9fa..0f5f15e267 100644
Binary files a/core/assets-raw/sprites/items/liquid-neoplasm.png and b/core/assets-raw/sprites/items/liquid-neoplasm.png differ
diff --git a/core/src/mindustry/world/consumers/ConsumeItemDynamic.java b/core/src/mindustry/world/consumers/ConsumeItemDynamic.java
index 3f1125be89..8dce26c0f8 100644
--- a/core/src/mindustry/world/consumers/ConsumeItemDynamic.java
+++ b/core/src/mindustry/world/consumers/ConsumeItemDynamic.java
@@ -2,11 +2,9 @@ package mindustry.world.consumers;
 
 import arc.func.*;
 import arc.scene.ui.layout.*;
-import arc.struct.*;
 import mindustry.gen.*;
 import mindustry.type.*;
 import mindustry.ui.*;
-import mindustry.world.meta.*;
 
 public class ConsumeItemDynamic extends Consume{
     public final Func<Building, ItemStack[]> items;
@@ -15,11 +13,6 @@ public class ConsumeItemDynamic extends Consume{
         this.items = (Func<Building, ItemStack[]>)items;
     }
 
-    @Override
-    public void applyItemFilter(Bits filter){
-        //this must be done dynamically
-    }
-
     @Override
     public ConsumeType type(){
         return ConsumeType.item;
@@ -52,16 +45,6 @@ public class ConsumeItemDynamic extends Consume{
         }
     }
 
-    @Override
-    public String getIcon(){
-        return "icon-item";
-    }
-
-    @Override
-    public void update(Building build){
-
-    }
-
     @Override
     public void trigger(Building build){
         for(ItemStack stack : items.get(build)){
@@ -73,9 +56,4 @@ public class ConsumeItemDynamic extends Consume{
     public boolean valid(Building build){
         return build.items != null && build.items.has(items.get(build));
     }
-
-    @Override
-    public void display(Stats stats){
-        //should be handled by the block
-    }
 }