There's a fic that I've been looking for and its been driving me crazy. It started out that Dean and Cas had been ambushed by angels and I'm pretty sure that Raphael was the one leading it all. Dean is forced to watch as Raphael (it could've been another angel but I'm pretty sure it was him) cuts off Castiel's wings. It was really detailed and before he cut them he explained that the cutting of wings was something only done to traitors in the past and that it hasnt been done in a really long time. The other angels seem reluctant to let it happen but they don't do anything. I don't remember much else except that Balthazar helps Sam, Dean and Cas by letting them hide out at one of his places while Cas recovers.

I hope that was enough info for someone out there because I'd really love to read this fic again.