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