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