This mod adds corruption to the game. This mod adds two new mobs, a new block, a new liquid, and a whole new dimension.
The new dimension added in this mod is accessed by going through the reinforced deepslate portal found in ancient cities, after the portal has been lit.
The new mobs are a corrupted warden, and a corruptor. The corrupted warden is a weaker warden with lightning abilities. The Corruptor is a mob that replaces end stone with corruption and can shoot corrupted bullets.Here is a link to a quick video on this mod: Click Here