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