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