I'm looking for fics that take off from 6.20 "The Man Who Would Be King", either from when they trap Cas in the fire or when he visits Dean at the end of the episode. I'm open to however much of the rest of the season the author wants to add, but I prefer it going AU from one of those spots, or at least this episode. I'm really looking for Destiel in this case (either with them in an already established relationship, which means s-6 being AU already, or starting during the fic). 

Self-recs welcomed. Any size, though I'd prefer longer fics for this one.

Thanks!

Good Example: The Law of Conservation of Energy by peroxide-fic

Added Clarifying Note: I'm not so much looking for codas for this episode (though I've read some good ones) but for AU fics taking off from this episode.  But if you have some amazing ones (or vids) feel free to add them. :)