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