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