yet another person with a canon 'powers' based question because crowley isn't necessarily a clear cut case. being a demon, he's basically just an infernal being shoved into a meat puppet that (mostly) looks human, so he comes with some odd quirks.

obviously he'd lose his ability to perform "miracles" (read: alter reality & perception), but as a baseline part of his physiology, he doesn't need to eat/sleep/drink to maintain his body, doesn't age, and is slightly more durable than a human. he also has a set of black wings that can either exist or not exist in the physical plane.

my questions are whether he'd keep these baseline factors, and if he'd be able to keep his wings & the ability to manifest or de-manifest them? i'd be totally fine if they were nerfed so he can't actually fly with them, but losing them altogether would be akin to losing a limb and would be pretty traumatic for him.