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