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