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