Sul shows little emotion and rarely reacts to the other pilots unless attacked. He does not actually use a star-racer during the competition, instead he surrounds himself with a glowing, diamond-shaped energy field conjured and controlled by his mind. In Secret Like Sul, he states that he desires the Ultimate Prize because as the "master of space, time, and even the course of destiny", there is nothing else for him to wish for. Sul dominates the first six races on Ōban before being eliminated by Canaletto, as his ability to alter destiny threatened to ruin his carefully laid plans.