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