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