Click the image for the gallery
Mark-143, usually referred to as One, was found in a derelict cargo hauler on the Scrapped Plains. He lived in the main hold of the ship, where he was surrounded by seven defunct Ambots set up as idols in a semicircle. He was convinced he could communicate with them when wearing one of the Ambot heads that had come loose. After being inducted in the Cult and realizing his devotion was intended for the Omnissiah directly he quickly rose through the ranks and became one of the most pious devotees to the Machine God. He still wears the helmet, claiming it gives him powerful visions while traveling the Plains.