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