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