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