This piece came about from watching the History Channel.
In the Middle Ages, when the Pope was laying out the Seven Deadly Sins, various demons were assigned as the head demon of each sin. (By demons, we mean various gods of other pagan religions that got warped into possibly something more evil than initially intended.) The demon of the sin of Wrath is Amon, who was also one of the Egyptian gods of the sun, depending on which line of Egyptian mythology you take; they had several.
Watching this, I wanted to do a piece with my favorite Amon from Witch Hunter Robin, although I wasn't into the whole demonize him with horns or whatever. So while at the bookstore, I looked at a book on demonology for something to give me a better idea and found that one of the demon Amon's titles is 'Time Lord'. And we all know what that means! Besides, in WHR, Amon's powers are noted as 'unawakened' so we never knew what he could do in the supernatural line.
In closing, I apologize if the TARDIS looks wrong; I'm not particularly a Whovian.