Stolas (mythology)

Stolas, also known as the Owl Demon, is a demon originating from The Discoverie of Witchcraft ,  The Book of Spirits ,  Pseudomonarchia Daemonum ,  The Lesser Key of Solomon, and  Dictionnaire Infernal. He is mainly described to be a human-owl or raven, with very long legs.

Description
Stolas appears to be a prince of the hell, which has the duty of commanding 26 legions in hell. He appears to be an astronomy teacher. Stoals also the high knowledge in plants which are very poisonous and very precious stones. The knowledge of stones,plants and stars for the demons is very important for their ritual and magical seasonings.

Forms
Stolas has two forms: The first form being the black-raven which is his demonic form. His second form is a white-winged human with dark hair and very bright blue-green eyes, which is his angel form.