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