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