Rules: Don't make your Hero/Enemy/Boss OP. There can be only Three Healers, Wolfen already took one, The Command Block is another (Kinda). Your Enemy/Boss must be a enemy from minecraft that spawns in the Overlord and not in structures or any other biome. (Illagers and Minecraft Dungeons Enemies are allowed too.) Say Remixing No Big or Small Characters, unless it's a boss.
(Bug Fix: explosions are where they should be now) (Bugs: Wither Skulls don't hurt enemies)