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