Kemuri no Kishi, or 'Knight of Smoke', is a formidable and mysterious boss character in the Dark Souls II universe. Known for his spectral armor and the thick smoke that surrounds him, he guards the Brume Tower as one of the most challenging adversaries in the Crown of the Old Iron King DLC. Fiercely loyal and nearly silent, Kemuri no Kishi tests the mettle of all challengers, embodying the series’ themes of perseverance, tragedy, and forgotten valor.