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