User blog comment:FTWinchester/Season 9 concepts/@comment-198.22.122.159-20140107180007/@comment-1509826-20140110202429

I don't know, upto date I can only think of three pagan deties who could be anything of a match for a single angel, and how would they kill them?

Presumably he would offer then something they wanted. You scratch my back, I'll give you the keys to the kingdom deal.

So did Quetzacoatl (though he only took one a year, which was incredibly generous compared to most Aztec Deties) don't know, from what I've read almost all of them took human sacrifices. Logically it makes sense, give them somthing, they give you something, the precious the first gift, the better the return and what's more precious than a life?