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