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