I’ll be discussing  the spirit named Oriens from several grimoires, but most well known from the Goetia as “King who rules over the East”..

Oriens is a fallen angel (Martian, 1° in Scorpio) & He rules over a good portion of the Qliphoth Samael (dark side of Mars). He used to belong to the Seraphim Order. Appearance is a scaly demon with normal/ black flames and reddish-orange wings. Oriens has higher rank than Adrammalech, despite the latter being dubbed a ruler (only from a pagan perspective). See here for more information on Him and the video.