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