Do you want to compare Colossus with X-23? Discover the powers, weakness & weapons of Colossus and X-23 from Colossus Biography and X-23 Biography. Find out all about Colossus and X-23.# Check out how is Colossus unique and distinct from X-23. Discover their love interest, sidekicks, family tree and the movies and games list in which Colossus and X-23 have appeared. Find out everything about them here!