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