Meet Keith!

He's a tiefling of the Baatzeu kind (that's a half devil to you humans). In fact... he's the son of Satan! (Bomm bomm boooommmm)
But, in a strange juxtaposition, he's actually the saviour of mankind.

He lives in England (exact location unconfirmed) and works as a christian priest, as well as being the owner of 'Sanctuary'... a home for 'planetouched' individuals... disguised as a foster home. (Think along the lines of X-men with the Xaivier institute here)

Anyway, this is him in his devil form... expect more from him later.