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