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