Nikolai has a pale skin, a long scar on his bluish grey left eye and a card-like eyepatch that covers his emerald green right eye, and white short hair with a long braid. The Overcoat - Nikolai's ability allows him to transport any object within a 30-meter range through his cape. The cape can transport large objects that would otherwise be immovable by normal human standards. It can also transport only a part of an object or person, such as when it was used to remove Atsushi's leg.