Millions Knives (ミリオンズ・ナイブズ, Mirionzu Naibuzu) is the main antagonist of Trigun and the older twin brother of Vash the Stampede. As a plant, he was artificially created and raised on a ship of settlers. Knives attempted to destroy the ship fleet so that humans would not colonize the new home planet. He was unsuccessful in persuading Vash to join his side.