Harry Turtledove - Krispos the Emperor

"A hedge wizard could do as much, your Majesty, with the abundance of Phostis' effects present here," the mage answered, smiling. "An elementary use of the law of contagion: these effects, once handled by the young Majesty, retain an affinity for him and will demonstrate it under sorcerous prodding ... assuming, of course, that he yet remains among the living."

"Aye, assuming," Krispos said harshly. "Find out at once, then, if we can go on making that assumption."

"Of course, your Majesty. Have you some artifact of your son's that I might use?"

Krispos pointed. "There's his bedding, slung over the back of the horse he should be riding. Will that do?"

"Excellently." Zaidas rode over to the animal at which Krispos had pointed and pulled a coverlet from the lump of cinched-down bedding. 'This is a very basic spell, your Majesty, one that requires no apparatus, merely a concentration of my will to increase the strength of the link between the blanket here and the young Majesty."

"Just get on with it," Krispos said.

"As you say." Zaidas laid the blanket across his knees, as he switched the reins to his left hand. He chanted briefly in the archaic dialect of Videssian most often used in the liturgy for Phos' Temple, at the same time moving his right hand in small, swift passes above the coverlet.

The square of soft wool rippled gently, like the surface of the sea when stirred by a soft breeze. "Phostis is alive," Zaidas declared in a voice that brooked no contradiction. "Had he left mankind, the coverlet would have lain quiescent, as it did before I completed the incantation."

"Thank you, eminent and sorcerous sir," Krispos said. Some of the great weight of worry he'd borne rolled off his shoulders—some, but far from all. The next question followed like one winter storm rolling into Videssos the city hard on the heels of another: "Having found that he is among the living, can you now learn among which living folk he is at the moment?"

Zaidas nodded, not in answer, Krispos thought, but to show he'd expected the Avtokrator would ask that. "Yes, your Majesty, I can do so," he said. "It's not quite so simple a spell as the one I just used, but like it springs from the workings of the law of contagion."

"I don't care if it springs from the ground when you pour pig manure around the place where you planted it," Krispos answered. "If you can work your magic while we move, so much the better. If not, I'll give you all the guards you need for as long as you need them."

"That shouldn't be necessary," Zaidas said. "I think I have with me all I shall require." He drew from a saddlebag a short, thin stick and a small silver cup. From his canteen, he poured wine into the cup until it was nearly full, then passed it to Krispos. "Hold this a moment, your Majesty, if you would be so kind." As soon as he had both hands free, he teased a fuzzy length of wool loose from Phostis' blanket, then wrapped it around the stick.

He held out a hand for the silver cup, which Krispos returned to him. When he had it back, he dropped in the stick so it floated on the wine. "This spell may also be accomplished with water, your Majesty, but I am of the opinion that the spirituous component of the wine improves its efficacy."

"However you think best," Krispos said. Listening to Zaidas cheerfully explain how he did what he did helped the Emperor not think about all the things that could have happened to Phostis.

The wizard said, "Once I have chanted, the little stick here, by virtue of its connection to the wool that was once connected to your son, will turn in the cup to reveal the direction in which he lies."

This spell, as Zaidas had said, was more intricate than the first one he'd used. He needed both hands for the passes, and he guided his horse by the pressure of his knees. At the climax of the incantation, he stabbed down at the floating stick with a rigid forefinger, crying out at the same time in a loud, commanding voice.

Krispos waited for the stick to quiver and point like a well-trained hunting dog. Instead, it spun wildly in the cup, splashing wine up over the edge and then sinking out of sight in the rich ruby liquid. Krispos stared. "What does that mean?"

"Your Majesty, if I knew, I would tell you." Zaidas sounded even more surprised than the Avtokrator had. He paused for a moment to think, then went on, "It might mean this blanket was in fact never in direct contact with Phostis. But no—" He shook his head. "That cannot be. either. Had the blanket no affinity for your son, it would not have responded to the spell that showed us he is alive."

"Yes, I follow your reasoning," Krispos said. "What other choices have we?"

"Next most likely, or so it seems to me, is that my sorcerous efforts are somehow being blocked, to keep me from learning where the young Majesty is," Zaidas said.

"But you are a master mage, one of the leaders of the Sorcerers' Collegium," Krispos protested. "How can anyone keep vou from working what you wish?"

"Several ways, your Majesty. I am not the only sorcerer of my grade within the Empire of Videssos. Another master, or perhaps even a team of lesser wizards, may be working to keep the truth from me. Notice the spell did not send us off in a direction that later proved false, but merely prevented us from learning the true one. That is an easier magic."

"I see," Krispos said slowly. "You named one way, or possibly even two, in which you could be deceived. Are there others?"

"Yes," Zaidas answered. "I am a master in wizardry based on our faith in Phos and rejection of his dark foe Skotos." The mage paused to spit. "This is, you might say, a two-poled system of magic. The Halogai with their many gods, or the Khamorth of the steppe with their belief in supernatural powers animating each rock or stream or sheep or blade of grass, view the world from such a different perspective that their sorcery is more difficult for a mage of my school to detect or counter. The same applies in lesser degree to the Makuraners, who filter the power of what they term the God through the intermediary of the Prophets Four."

"Assuming this blocking magic is from some school other than ours, can you fight through it?" Krispos asked.

"Your Majesty, there I am imperfectly certain. In theory, since ours is the only true faith, magic developed from it will in the end prove mightier than that based on any other system. In practice, man's creations being the makeshifts they are, a great deal depends on the strength and skill of the mages involved, regardless of the school to which they belong. I can try my utmost, but I cannot guarantee success."

"Do your utmost," Krispos said. "I suppose you will need to halt for your more complicated spells. I'll leave you a courier; send word the moment you have results of any sort."

"I shall, your Majesty," Zaidas promised. He looked as if he wanted to say something more. Krispos waved for him to go on. He did: "I pray you forgive me, your Majesty, but you might also be wise to send out riders to beat the countryside."

"I'll do that," Krispos said with a sinking feeling. Zaidas was warning him not to expect success in a huny, if at all.

The squads of horsemen clattered forth, some ahead of the army, some back toward Nakoleia, others out to either side of the track. No encouraging word came from them by sundown. Krispos and the main body of his force rode on, leaving Zaidas behind to set up his search magic. A company stayed with him to protect him from Thanasioi or simple robbers. Krispos waited and waited for the courier to return. At last, just as weariness was about to drive him to his cot, the fellow rode into the encampment. Seeing the question in the Emperor's eyes, he just shook his head.

"No luck?" Krispos said, for the sake of being sure.

"No luck," the courier answered. "I'm sorry, your Majesty. The wizard's magic failed again: more than once, from what he told me."