“And you know, I can’t have you lot running around trying to overthrow me. Treason, that is. Everybody notice that I’ve crippled your principal spellcaster? You got that?”

“You pathetic fucker.” Quentin said evenly. “It wasn’t even worth it, was it? That’s the funny part. You came here for the same reason we did. And are you happy now? You found out, didn’t you? There’s no getting away from yourself. Not even in Fillory.”

Martin snarled and made an enormous bound forward, covering the thirty feet that separated them in a single leap. At the last second Quen tin turned to run, but the monster was already on his back, his teeth in Quentin’s shoulder, his arms hugging Quentin’s chest. The Beast’s jaws were like a huge hungry pliers gripping his collarbone. It bent and cracked sickeningly.

The jaws regripped, getting a better hold on him. Quentin heard himself make an involuntary groan as the air was crushed out of his lungs. He was so afraid of the pain, but when it came down to it it wasn’t so much the pain as the pressure, the incredible, unbearable pressure. He couldn’t breathe. Quentin thought for an instant he might be able to manage some magic, maybe something grand and strange like he had that first day at Brakebills, in his Examination, but he couldn’t speak to cast a spell. He reached back with his hands—maybe he could find Martin’s eyes with his thumbs, or rip his ears—but all he could do was pull Martin’s thin gray English hair.

Martin’s panting breath roared in Quentin’s ear like a lover’s. He still looked mostly human, but at this range he was pure animal, snuffling and growling and reeking of alien musk. Tears started from Quentin’s eyes. It was all ending now, this was the big finale. Eaten alive by a Chatwin, for the sake of a button. It was almost funny. He’d always assumed he’d survive, but everybody assumes that, don’t they? He thought it would all be so different. There must have been a better way. What had been his first mistake? There were so many.

But then the pressure was gone, and his ears were ringing. Alice had her pale fingers wrapped in a double fist around Janet’s blue-black revolver. Her face was white, but her hands were steady. She fired two more shots, broadside, into Martin’s ribs, then he turned to face her and she fired straight into his chest. Pulverized bits of the Beast’s suit and tie spun and floated in the air.

Quentin thrashed forward, a primordial fish heaving itself up onto a sandy bank, sucking wind, anything to get away. Now the real pain was coming. His right arm was numb and dragging and not quite as firmly attached to him as he was used to. He tasted blood in his mouth. He heard Alice fire twice more.

When he thought he was far enough away, he risked a look back. His peripheral vision was going gray around the edges. It was closing in in a circle, like the final moments of a Porky Pig cartoon. But he could see Alice and Martin Chatwin facing each other across ten empty paces of sand.

Out of bullets. She tossed the revolver backhand back to Janet.

“All right,” she said quietly. “Let’s see what else your friends taught you.”

Her voice sounded very small in the silent cave, but not afraid. Martin regarded her with bemused curiosity. He cocked his head at an angle. What was she thinking? Was she really going to try to fight him? Ten long, still seconds ticked by.

When he rushed her, Alice was ready. She was the only one. There was no warning: he went at her from a standing start—first he was still, then he was a blur. Quentin didn’t know how she could react so fast, when he could barely track Martin’s movements, but before the Beast was even halfway to her she had him up in the air, his legs churning pathetically, gripped in an iron kinetic spell. She slammed him to the ground so hard he bounced.

He was on his feet again almost at once, smoothing out his suit, and he came at her again without even seeming to set himself. This time she stepped to one side like a matador, and he blew past her. Alice was moving like the Beast now—she must have sped up her own reaction time, the way Penny had with the arrow. With a massive effort Quentin pushed himself up till he was half sitting, then something gave in his chest and he collapsed back down again.

“Are you following this?” Alice asked Martin. There was a growing confidence in her voice, as if she were trying bravado on for size and finding that she liked it. “You didn’t see it coming, did you? And this is just straight Flemish praxis. Nothing else. I haven’t even gotten to any Eastern material yet.”

With a crack the Beast snapped off a stalagmite at the base and whipped it sidearm at Alice, but the stone spear burst in midair before it reached her. Fragments whined away in all directions. Quentin wasn’t tracking it all, but he didn’t think she’d done that. The others must be backing her up, a phalanx with Alice at the head.

Though Alice was way ahead of them. Maybe poor Penny could have followed what she was doing, but Alice was in a place Quentin hadn’t known she could go. He was a magician, but she was something else, a true adept. He had no idea she was so far beyond him. There was a time when he might have felt envious of her, but now he felt only pride. That was his Alice. Sand rushed hissing from the floor in a shroud, like a swarm of enraged bees, and wrapped itself around Martin’s head, trying to penetrate his mouth and nose and ears. He twisted and flailed his arms frantically.

“Oh, Martin.” A smile played at the corners of her mouth. It was almost wicked. “That’s the trouble with monsters. No theoretical rigor. No one ever made you iron out your fundamentals, did they? If they had, you certainly wouldn’t fall for this . . .”

In his blinded state Martin walked straight into a fireball à la Penny that burst over him. But Alice didn’t wait. She couldn’t afford to. Her lips never stopped moving, and her hands never stopped their fluid, unhurried motions, one spell rolling right over into the next. It was high-stakes blitz chess. The fireball was followed by a glimmering spherical prison, then by a toxic hail of Magic Missiles—she must have taken apart that spell and supercharged it so that it yielded a whole flock of them. The sand she’d whipped up from the floor gathered and fused into a faceless glass golem, which landed two jabs and a roundhouse punch before Martin shattered it with a counterpunch. But he seemed disoriented. His round English face was an ominous flustered red. A colossal, crushing weight seemed to settle on his shoulders, some kind of invisible yoke that took him down to one knee.

Anaïs projected an ocher lightning strike at Martin that left behind a bloodshot afterimage on Quentin’s retinas, and Eliot and Josh and Janet had joined hands and were sending a hail of rocks that beat on his back. The room was full of a babel of incantations, but Martin didn’t seem to notice. Alice was the only one he saw.

From a half crouch he lunged at her across the sand, and some kind of phantasmal armor materialized around her, like nothing Quentin had ever seen before, silvery and translucent—it flickered in and out of visibility. The Beast’s fingers slid off it. The armor came with a shimmery pole arm that Alice spun in one hand, then set and thrust at Martin’s stomach. Sparks flew between them.

“Fergus’s Spectral Armory!” she shouted. She was breathing hard. His eyes were red and fixed on her grimly. “Like it? Do you? Very basic principles. Second Year stuff! But then you never bothered with school, did you, Martin? You wouldn’t have lasted an hour at Brakebills!”

Seeing her fight alone like this was intolerable. Quentin lifted his cheek from the sandy floor and tried to speak a spell, anything, even to create a distraction, but his lips wouldn’t shape words. His fingers were going numb. He beat his hands against the ground in frustration. He had never loved Alice more. He felt like he was sending her his strength, even though he knew she couldn’t feel it.

Alice and Martin sparred savagely for a solid minute. The armor spell must have come with a bonus of martial arts savvy, because Alice whipped her faerie glaive around in a complicated pattern, two-handed now; it had a small, vicious spike on its butt end that drew blood. Sweat matted her hair to her forehead, but she never lost focus. After another minute the armor vanished—the spell must have expired—and she did something that froze the air around the Beast into an intricate frostwork mummy. Even his clothes froze and fell to pieces in shards, leaving him naked and fish-belly white.

But by then he was close enough to seize her arm. Suddenly she was a girl again, small and vulnerable.

But not for long. She spat out a ferocious sequence of syllables and transformed into a tawny lioness with a white scruff of beard under her chin. She and Martin went down grappling, mouths gaping, trying to get their teeth into each other. Alice worked with her huge back legs to scratch and disembowel, caterwauling angrily.

Janet was circling the fight, trying to cram bullets into the revolver and dropping them freely on the sand, but there was nowhere to aim anyway. They were all tangled up together. The next moment the Beast was in the coils of a massive spotted anaconda, then Alice was an eagle, then a huge brindled bear, then a horrific man-size scorpion with pincing legs and its venomous sting, the size of a crane hook, lodged in Martin Chatwin’s back. Light flashed and crackled around them as they fought, and their struggling bodies rose from the ground. The Beast was on top of her, and Alice expanded hugely to become a limber, sinuous white dragon on its back, her enormous wings slapping the sand and sending everybody scrambling. The Beast grew with her, so that she was wrestling a giant. She gripped him in her talons and screamed a torrent of blue fire like jet exhaust straight into his face.

For a minute he writhed in Alice’s grip. His eyebrows were gone, and his face was comically blackened. Quentin could hear the Alice-dragon panting raggedly. The Beast shuddered and was still for a moment. Then he appeared to compose himself, and he punched Alice once, hard, in the face.

Instantly she was human again. Her nose was bleeding. Martin rolled neatly to one side and got to his feet. Naked though he was, he produced a clean handkerchief from somewhere and used it to dab some of the soot from his face.

“Dammit,” Quentin rasped. “Somebody do something! Help her!”

Janet got one last bullet in and fired, then she threw the pistol overhand. It bounced off the back of Martin Chatwin’s head without mussing his hair.

“Fuck you!” she shouted.

Martin took a step toward Alice. No. This had to end.

“Hey, asshole!” Quentin managed. “You forgot one thing.”

He spat blood and switched to his best Cubano accent, his voice cracking hysterically: “Say hello to my leel friend!”

Quentin whispered the catchword Fogg had given him the night of graduation. He’d imagined it in his head a hundred times, and now as he pronounced the final syllable something big and hard was struggling and thrashing under his shirt, scrabbling at the skin of his back.

Looking up at it, Quentin noticed that his cacodemon was wearing a little pair of round spectacles hooked over its pointy ears. What the fuck, his cacodemon had glasses? It stood over him, uncertain, looking learned and thoughtful. It didn’t know whom to fight.

“The naked guy,” Quentin said in a hoarse whisper. “Go! Save the girl!”

The demon skidded to a stop ten feet from its prey. It feinted left, then left again, like it was playing one-on-one with Martin, trying to break his ankles, before it gathered itself and sprang directly for his face. Wearily, as if to express to them the unfairness of the trouble they were putting him through, Martin put up a hand to catch it in flight. The demon tore at his fingers, hissing. Martin began slowly stuffing it into his mouth, like a gecko eating a spider, while it pulled his hair and gouged at his eyes.

Quentin waved at Alice frantically to run—maybe if they all split up?—but she wasn’t looking at him. She licked her lips and tucked her hair behind her ears with both hands. She got to her feet.

Something had changed in her face. She had made a decision. She began to work with her hands, the preliminaries to something very advanced. At the sound both Martin and the cacodemon looked at her. Martin took the opportunity to break the demon’s neck and push the rest of its body into his mouth.

“So,” she said. “So you think you’re the biggest monster in this room?”

“Don’t,” Janet said, but Alice didn’t stop. She was trying something. Everybody seemed to get it except Quentin.

“No, no, no!” Eliot said angrily. “Wait!”

“You’re not even a magician at all, are you, Martin?” Alice said quietly. “You’re just a little boy. That’s all you are. That’s all you ever were.” She bit back a sob. “Well, I’m sorry.”

She closed her eyes and began to recite. Quentin could see it all in Alice’s face, everything they’d been through, everything they’d done to each other, everything they’d gotten past. She was letting it all come out. It was a big spell, Renaissance, very academic magic. Big energies. He couldn’t imagine what good it would do, but a moment later he realized the spell wasn’t the point. The side effects were the point.

He began scratching his way toward her, anything he could do to get closer. He didn’t care if it killed him.

“No!” he shouted. “No!”

The blue fire began in her fingertips and spread, inexorably, through her hands and up her wrists. It lit up her face. Alice opened her eyes again. She regarded it with fascination.

“I’m on fire,” she said, almost in her normal voice. “I didn’t think—I’m burning.” And then in a rising shriek that could have been agony or could have been ecstasy: “I’m burning! Oh, God! Oh, Quentin, I’m burning! It’s burning me!”