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