Mannimarco, also known as the King of Worms, was an Altmer necromancer who founded the Order of the Black Worm and an outspoken enemy of the Mages Guild. He is believed to have ascended into godhood during the events of the Warp in the West, although years later he reappeared and began a campaign against the Mages Guild which eventually culminated in his death at the hands of the new Arch-Mage of the Mages Guild.