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