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