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