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