Do you want to compare Amethyst with Poison Ivy? Discover the powers, weakness & weapons of Amethyst and Poison Ivy from Amethyst Biography and Poison Ivy Biography. Find out all about Amethyst and Poison Ivy.# Check out how is Amethyst unique and distinct from Poison Ivy. Discover their love interest, sidekicks, family tree and the movies and games list in which Amethyst and Poison Ivy have appeared. Find out everything about them here!