[Peter studies him for a moment, catching the change in mood, before he nods once.]

There used to be a lot more wizards. A whole school for them. But then most died in the war, and the ones that didn't sort of...gave up. There was no one left to teach, and so no one learned. And it all kind of faded away.

[Until Peter himself. And lord knows he never would have gotten a foot in the door if the old ways were still running.]

Just, all the things you mentioned. We don't have any of that. Well. So far as I know.