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