…I wonder if he noticed and thought it was someone from Heaven coming for him?
I’d say that there’s still a very real possibility of him still being called out over that. Just because it didn’t happen immediately, doesn’t guarantee it definitely won’t in the future. Of course, this is just me speculating and I am entirely capable of being wrong. Metatron says to Raguel in pillar 56 that he “told gramps he would report about this one(Uriel)”, so Uriel hasn’t been left entirely to his own devices, it’s just that Metatron is taking advantage of the situation for his own reasons. Presumably in a overarching plan to force Michael to sleep somehow, idk.
As for the sacrificing feathers thing, I guess they’re magical which makes sense. And how they manage to function as darts too I guess? I don’t think there’s anything to imply that it’s a forbidden skill but it’s still interesting.
Hmm. Now to hope my reply actually made sense I’m a bit tired.