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