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