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