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