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