"I wish to see you fight."

"Very well," Tris's hand fell to Mageslayer's pommel.

Theron launched herself at him, moving so quickly that Tris barely had time to draw his sword. Their blades clashed; Theron's strength was easily equal that of any man Tris had fought. Parrying took all of his concentration as they traded blows that could cleave a man shoulder to hip.

Theron swung into an Eastmark kick, and seemed surprised when Tris blocked her, although the force of her kick almost knocked him off balance. Sweating hard, gripping Mageslayer two-handed, Tris saw the ensorcelled blade flare a brilliant green as Theron's lips moved in the words of a spell. A streak of fire blazed from her left hand. The blade's warning was all the time Tris had to summon his shielding, while deflecting another sword stroke that nearly tore the sword from his grip. Theron's fire bounced away, only to be replaced by darkness so complete that only Mageslayer's glow enabled Tris to see Theron's attack.

He thought he saw a glint of approval in Theron's eyes as he cast away the darkness, and before it cleared he swung into an Eastmark kick of his own, almost knocking her sword from her hand. As Theron's lips moved once more, Tris felt blinding pain sear through his body. For an instant, he thought Theron had run him through.

He staggered, and Theron scored a gash on his forearm. Reeling, Tris held on to Mageslayer, gasping as he struggled to counter her magical assault. As he focused his power to dull the pain, the gash on his forearm began to burn. Wormroot! Tris thought, managing to deflect the worst of another thrust from Theron's sword. This time, she scored his thigh, a deep cut that burned with the poison on her blade.

Tris nearly fell, swinging his blade wildly to keep Theron at bay as he drew on Mageslayer's power to neutralize the effect of the poison. Even with the rope vine, the wormroot was beginning to take effect. Another wave of pain swept over him, as if he were being burned from the inside with hot coals, and his eyes stung. But he kept his grip on the sword, battling Theron's press.

The tip of Theron's blade opened a deep cut on Tris's shoulder and he fought to retain control of his magic. His heart hammered and his palms sweat as he countered her blows, slowly losing control of his magic. Theron murmured another spell, and this time the pain seemed to be crushing his skull. Tris cried out, resisting the urge to drop his weapon and clasp his head in both hands.

Focusing all of his remaining power on Mageslayer, Tris saw in his mind an image of blue fire streaking from the sword's tip, engulfing Theron and ending the pain. A heartbeat later Mageslayer blazed with light, fire streaking from its tip. He heard Theron gasp, her shields barely snapping up in time to deflect the attack.

Tris stumbled. The wormroot was making it difficult for him to stay on his feet. With a predator's smile, Theron whispered another spell. Mageslayer was torn from his hand by an irresistible force. With the blade's magical protections gone Tris fell, unable to counteract the wormroot. As the worm-root pushed the magic beyond his reach, Tris felt his power fail him. Another wave of excruciating pain swept over him, and he nearly blacked out. Theron kicked Mageslayer beyond his grasp.

"Is that the best you can do?" she taunted, standing over him. "Without your magic, you're just a man, and a mage can break a man with a thought." She whispered and the pain came again, worse this time. Tris's screams echoed in the stone vault. The wormroot burned in his veins, and his magic was far out of reach.

Theron raised her sword over his neck like an executioner, and Tris rolled, scything his legs and bringing Theron down with him. She hit the ground hard and gasped. Tris dove for Mageslayer, barely able to keep his concentration against the pain. But as he struggled to his feet, his wounded leg folded under him. Theron rolled to her feet and swung her sword at his neck. For an instant, time seemed to stand still. Tris knew that her blade, if it connected, would kill. It stopped just short of its mark as he collapsed to the floor.

"That's nothing compared to what Arontala can inflict," she hissed, laying the blade across his neck for emphasis. "And with the power of the Obsidian King, he can torment you past the point of death, past madness, and strip your soul to shreds."

She might have said more, but the pain and the wormroot overwhelmed Tris, and darkness took him.

Tris awoke in a darkened room, utterly spent. He could still feel the wormroot in his blood, and knew that his power was out of reach. The void it left was unsettling to the point of discomfort. He remembered Carina telling him that a mage could be killed or driven mad by constant dosing with wormroot. He did not doubt it.

Tris shifted, and revised his assessment. While the torment of Theron's spell was gone, his body ached of its own accord. Where Theron cut him the deep gashes were expertly bandaged, but even Carina's healing had not completely removed their pain. He wanted to retch, and gauging from the taste in his mouth and how sore his stomach muscles felt, he ruefully gathered that he had probably already brought up anything he could, and more.

He sank back against the bed, angry at himself for his failure. I'm sure by now they've reconsidered training me, he thought. I'll be lucky if they don't just decide to kill me before Arontala does.

He heard a rap at the outer door to the sitting room, and the rustle of someone moving to answer. "You can't go in there," Carina protested. "He's not ready."

From the sound of the approaching footsteps, their visitor was undeterred. Tris forced himself to open his eyes and turn his throbbing head. Theron was approaching in the dim light. She wore her council robes, and her expression was of sincere concern.

"How long did it take for him to come around?" Theron asked Carina, who was clearly unhappy with the intrusion.

"Three candlemarks," Carina clipped. "Most of the time, I was busy keeping him from choking on his own vomit. Just how much of this 'training' do you think he can take?"

Theron looked closely at Tris. "Just three candle-marks?" she asked. "And he's only been hit with wormroot once before?"

Tris thought Carina might explode with the anger that seethed in her voice. "Three candlemarks is an eternity," she said between gritted teeth. "And compared to how much wormroot you managed to get into his system, what he had before was hardly anything."

Theron nodded. "Exactly. He's adapting. Learning to work around it. The last time—how did he react?"

"We'd just been attacked by soldiers. He barely stayed on his horse, and he collapsed when we got to the cell."

"Um hum." Theron moved to take Tris's pulse and look into his eyes.

"I'm awake and alive," Tris managed through parched lips. "You can speak like I'm here."

"You kept fighting, after three doses of poison," Theron remarked. "Your Eastmark kick needs some work, but given your condition, it wasn't bad. Not bad at all. We've got to work on your control. You didn't effectively counter the pain spell."

"I know."

"And your magic got wobbly after you lost Mageslayer."

"Wobbly?" Tris echoed hoarsely. "It was out of reach."

"Not immediately. For an untrained mage, you hung on to it—at least a little bit—for quite a while." Theron managed a smile. "I'm glad you weren't at full strength when you sent that blast my way, or we might have needed a new trainer."

"I can teach you to counter that pain spell—and some other nasties that you might encounter." She chuckled mirthlessly. "You may not choose to use them on someone else, but it can be damn handy-knowing how to deflect them. And we've got to build up your tolerance for wormroot." "Build up a tolerance!" Carina exclaimed angrily. "We know Arontala uses it on other mages. As a vayash moru, it has no effect on Arontala himself. It's likely he and Jared will take some kind of precautions, and wormroot could be part of them." She gave Tris a crooked grin. "It's going to get worse before it gets better."