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