I'm literally just copy pasting the descs of each image I originally had on DA, as I am not retyping all of this ha ha..

W.D.Gaster

As a legendary monster taking onthe identity of a Commoner Mage, the elder keeps his existence mainly a secret from the world he lives in, choosing to live within the ruins of Vedvulon's old territory to 'study the history' of the ruins. Having all memories of his past existence before the seal Asgore had gifted the remaining Ancients and their Guardians, his mind is plagued with many troubles and sorrows of what he once had and was all taken away that one fated day. His personality is very calm, understanding and almost regal if not a touch fatherly by nature, having once had offspring that he truly believed he had lost the same day his mate was taken from him as he was never able to recover them. With Ancients and their Guardians having disappeared from their legends and now lived as commoners among their hunters, it made finding other Greater beings near impossible as they were hidden away even from their own kind. Gaster now lives a nearly solitary life, rarely coming to towns for supplies and old scrolls that the local library would sometimes get in in hopes they'd give him pieces of his lost past to hopefully answer the questions he's held onto for so long.