"In any case," Foulques said, "now that you're no longer effectively trapped, I should warn you to have care when wandering about. I've not seen Sun yet, and as there are statues blocking a number of the school's light sources, he may well be skulking about as Moon. In such a case, he's like to exhaust his power within a day if he's not found first, but until that happens he may be a danger."