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