It exists. And works well. Created by two members of my server.
Ooooh, I don't know, a npc killer mffs covered in warded stone covered in tesla coils should kill everything.Imagine that...Tier 5 wither spawner
I dont think anyones world or auto wither-killer can survive up to 4 withers per 2 seconds....yet
I can solve that: you don't! =3Ooooh, I don't know, a npc killer mfsu covered in warded stone covered in tesla coils should kill everything.
The question is how to pick up the loot .