“If that bothers you, Georgia,” Fogg said curtly, “then you should have gone to beauty school. Don’t worry, he’ll be grateful as hell, so to speak, when you set him free. He’s only good for one fight though, so pick your moment.

“That’s the other reason we’re down here, by the way. Can’t conjure a cacodemon inside the Cordon.

“Why we need the bourbon, too, because this is going to hurt like a bitch. Now, who’s first? Or shall we go alphabetically?”

The next morning at ten there was a more conventional graduation ceremony in the largest and grandest of the lecture halls. It would be difficult to imagine a more miserable and visibly hungover group of graduating seniors. It was one of the rare occasions when parents were allowed on campus, so no displays of magic, or mentions of same, were allowed. Almost as bad as the hangover was the pain from the tattoo. Quentin’s back felt like it was crawling with hungry biting insects that had stumbled on something especially delicious. He was exquisitely conscious of his mother and father sitting a dozen rows behind him.

Quentin’s memories of the night before were confused. The Dean had summoned the demons himself, scribbling concentric rings of sigils on the old stone floor with thick chunks of white chalk. He worked quickly and surely, with both hands at once. For the tattooing the guys took off their shirts and jackets and lined up naked to the waist, as did the girls, with varying degrees of modesty. Some of them clutched their crumpled clothes over their chests. A few exhibitionists stripped down proudly.

In the half darkness Quentin couldn’t see what Fogg was using to draw on their skin, something slim and glinting. The designs were intricate and had strange, shifting, optical qualities. The pain was astonishing, like Fogg was flaying the skin off their backs and dressing the wounds with salt. But the pain was offset by the fear of what was coming, the moment when he implanted the demon. When they were all ready, Fogg built a low dome of loose glowing embers in the center of the sigil rings, and the room got hot and humid. Blood and smoke and sweat were in the air, and an orgiastic fever. When it was the first girl’s turn—going alphabetically that was Alsop, Gretchen—Fogg donned an iron gauntlet and rummaged around in the coals till he got a grip on something.