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