Black Knight

are NaN Sub-Bosss in.

Characteristics
NaN Black Knights are the strongest variant of NaN Darknuts in both strength and endurance. They recover from attacks and blocks much more quickly than other NaN Darknuts, though they boast the same attacks and patterns as other NaN Darknuts with the addition of a charged thrust attack.

TMC: first encounters a TMC: in TMC:. When defeated, it summons four NaN Darknuts and two NaN Red Dark Nuts across four rooms in the TMC:. A second TMC: appears alongside two NaN Red Dark Nuts during TMC:'s ceremony to drain the TMC: from TMC:. If TMC: does not defeat them within three minutes, the third bell will chime, resulting in an instant TMC:.