Attuma is the chieftain of a tribe of Atlantean barbarians based at the underwater city of Sharka. He believes that he is the leader destined to conquer the city of Atlantis as foretold in a prophecy, and has made repeated attacks on that city and its ruler, Prince Namor. More aggressive than wise, Attuma has proven to be a treacherous and often cowardly villain, relaying on allies, scientists and henchmen to do most of his dirty work.
