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