Alyp Khara Aat Mogoidoon is a demon originating from Turkish folk tales, they are especially connected to the Yakut shamanism beliefs and were envisioned as inhabiting the lower level of reality, known as the "kingdom of darkness".
Alyp Khara Aat Mogoidoon was the secondary leader of the demonic monsters known as Abasy, submissive only to the fearsome soul-devouring deity known as Arson-Dulai (who may of been an aspect of the even greater deity, Erlik).
While all Abasy were monstrous in appearance and mannerism Alyp Khara Aat Mogoidoon was especially so, often being envisioned as a three-headed, six-armed and six-legged giant whose body was made out of magical iron.