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