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