1. General Search: Anything to do with a Cult

Are there any AUs that take place where one of the boys (or any character, really) is the leader of a cult and/or undercover at a cult? Or where the hunting community runs more like a cult? Or where Sam/someone else makes references to how John ran his family to a cult?
 - any pairings (Destiel is my favorite), gen, self-recs, genderswapped...all is fine. crossovers/fusions with cult shows are okay too

2. Specific Video Search

There was a video called From Then Until Now by Rosemarie Short which showed all the Destiel moment from 4.1 to 7.1 to the song Arrival of the Birds by The Cinematic Orchestra. The youtube account for Rosemarie Short seems to be deleted. I was wondering if anybody had the vid copied or saved somewhere else?    -  Found(ish): explained in comments

3. Specific Castiel Fic

I don't actually remember any specific scenes in this fic, and I think it was just a small one-shot (I read it off A03), but it's from Cas's POV and because angels are genderless beings, the pronoun kept switching from she/he/ze/their during the narrative. May have been destiel and about how Dean see's Cas in a male body, but I'm really not sure about that part. I also don't think the story had Cas in true!form but I may be wrong about that too. I know, horribly undetailed description, sorry!

I actually Found this: Of All Possible Futures by tuesday


THANK YOU.