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