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