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