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