Also known as: グランスルグ・ブラックモア, 黒翼公, 死徒殺し
Gransurg Blackmore, also known as the Black Wing Lord, Peng (鵬, Hō?), Moon Drinker (月飲み, Tsuki Nomi?), and Dead Apostle Killer, is an Elder Title Dead Apostle and the 16th of the The Twenty-seven Dead Apostle Ancestors.
Originally a magus whose research involved the sanctification of birds, he chose to become a dead apostle through arcane research after pledging obedience to Crimson Moon.