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