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