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