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