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