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