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