Claniel's seal
In the Theurgia Goetia, the second book of the Lemegeton, the Aerial Devil Claniel is named as one of the twelve Servitors of Macariel. Ranked as a chief duke, he commands four hundred servitors of his own. Claniel may be summoned any time of the day or night and will appear before his summoner in any one of a variety of forms; however, he most commonly appears as a dragon with a virgin's head. Said to be good-natured and willing to obey his summoner, Claniel is constantly on the move, never staying in any one place for long.