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