Äs Nödt has long, black hair and dark eyes with visibly light pupils. He wears the Sternritter's typical white uniform, a trench coat with many buttons on its front and sleeves. He wears a dark mask, which obscures the lower half of his face and features five spikes running down its center. Äs has no lips leaving his teeth and gums exposed. Äs believes irrational fear is a force which one cannot overcome. While being scary he fears Yhwach. He possesses the Schrift "F" - The Fear.