History
Acting as adviser to Namor, Attuma was positive about their attack on Stark Island, expressing great excitement at the Atlantean army's progress. However, Namor warned him against getting ahead of himself and that the battle wasn't over until they had won.
After Namor went to the battle himself, Attuma was attacked from behind by Baron Von Strucker. Mortally wounded, he fell from the flying platform into the ocean below.[1]