"I don't know how a sorcerer teaches." Winter probably teaches differently from most people, but that mostly comes from being a kind of weird (not-)person, himself, more than from any particular school of education.

"No. But it appears to be confined to the building. No one outside has changed." He's looked out some windows and seen nothing out of the ordinary. He hefts his rifle, braced ready on his shoulder, ready to fire the instant there's a sign of actual danger.