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