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