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