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