This is a small addon that allows for the amethyst crab to be spawned in easily.
Description
This mod allows the user to craft a "Shard of purity", a sort of amethyst sword that when swung inside a lush cave will summon the amethyst crab mini-boss from L_Ender's cataclysm. It is designed for people who want to fight it in survival worlds without having to chance to config to increase the spawn chance. It obviously requires L_ender's Cataclysm to do anything.