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