Once more Tau ceremoniously saluted with his blade to the east. Then he laid it on the ground and stood astride its gleaming length.

"Lumbrilo!" His confident voice arose above the call of the drum.

"Lumbrilo--I am waiting."

VIII

Vaguely aware that the clamor at the other end of the camp had died away, Dane muted the sound of his drum. Over its round top he could watch the Khatkan outlaws; their heads bobbed and swayed in time to the beat of his fingers. He, too, could feel the pull of Tau's voice. But what would come in answer? That shadowy thing which had been loosed to drive them here? Or the man himself?

To Dane, the ruddy light of the fire dimmed, yet there was no actual dying of those flames which coiled and thrust around the wood. And the acrid scent of burning was thick. How much of what followed was real, how much the product of his tense nerves, Dane was never afterwards able to tell. In fact, whether all the witnesses there saw the same sights could be questioned. Did each man, Khatkan and off-worlder, see only what his particular set of emotions and memories dictated?

Something swept in from the east, something which was not as tangible as the creature born of swamp mist. Rather it came as an unseen menace to the fire, and all that fire signifies to human kind--security, comradeship, a weapon against the age-old forces of the dangerous night.

Was that threat, too, only in their minds? Or had Lumbrilo some power to so shape his hatred?

The unseen was cold; it sapped a man's strength, bit at his brain, weighted his hands and feet, weakened him. It strove to soften him into clay another could remold. Nothingness, darkness, all that was opposed to life and warmth and reality, arose in the night, gathered together against them.

Yet still Tau fronted that invisible wave, his head high. And between his st.u.r.dily planted feet the knife gleamed bright with a radiance of its own.

"Ahhh--" Tau's voice curled out, to pierce that creeping menace. Then he was singing again, the cadence of his unknown words rising a little above the pattern wrought by the drum.

Dane forced his heavy hands to continue the beat, his wrists to rise and fall in defiance of that which crept to eat their strength and make them less then men.

"Lumbrilo! I, Tau, of another star, another sky, another world, bid you come forth and range your power against mine!" Now there was a sharper note in that demand, the snap of an order.

He was answered by another wave of the black negation--stronger, rolling up to smash them down, as a wave in the heavy surf of a wild ocean pounds its force against the beach. This time Dane thought he could see that dark ma.s.s. He tore his eyes away before it took on substance, concentrating on the movements of his hands against the drum head, refusing to believe that hammer of power was rising to flatten them all.

He had heard Tau describe such things in the past. But told in familiar quarters on board the _Queen_, such experiences were only stories. Here was danger unleashed. Yet the medic stood unbowed as the wave broke upon him in full.

And, advancing under the crest of that lick of destruction, came its controller. This was no ghost drawn from the materials of the swamp; this was a man, walking quietly, his hands as empty as Tau's, yet grasping weapons none of them could see.

In the firelight, as the wave receded sullenly, men moaned, lay face down upon the ground, beat their hands feebly against the earth. But, as Lumbrilo came on from the shadows, one of them got to his hands and knees, moving with small tortured jerks. He crawled toward Tau, his head lolling on his shoulders as the head of the dead rock ape had done. Dane patted the drum with one hand while, with the other, he groped for his fire ray. He tried to shout in warning and found that he could not utter a sound.

Tau's arm moved, raised from his side, made a circling motion.

The creeping man, his eyes rolled up in his head until only the whites gleamed blindly in the limited light, followed that gesture. He drew level with the medic, pa.s.sed beyond toward Lumbrilo, whining as a hound prevented from obeying his master might lament.

"So be it, Lumbrilo," Tau said. "This is between you and me. Or do you not dare to risk your power against mine? Is Lumbrilo so weak a one that he must send another to do his will?"

Raising both hands again the medic brought them down, curling inward, until he stooped and touched them to the ground. When he straightened once again the knife was in his grasp and he tossed it behind him.

The smoke from the fire swirled out in a long tongue, coiled about Lumbrilo and was gone. A black and white beast stood where the man had been, its tufted tail lashing, its muzzle a mask of snarling hate and blood l.u.s.t.

But Tau met that transformation with laughter which was like the lash of a whip.

"We both be men, you and I, Lumbrilo. Meet me as a man and keep those trickeries for those who have not the clear sight. A child plays as a child, so--" Tau's voice came in a rumble, but Tau was gone. The huge, hairy thing which swayed in his place turned a gorilla's beast visage to his enemy. For a breathless moment Terran ape confronted Khatkan lion.

Then the s.p.a.ceman was himself again. "The time for games is over, man of Khatka. You have tried to hunt us to our deaths, have you not? Therefore death shall be the portion of the loser now."

Lion vanished, man stood watching, alertly, as swordsman might face swordsman with a blood feud lying on their blades. To Dane's eyes the Khatkan made no move. Yet the fire leaped high, as if freshly fed, and flames burst from the wood, flew into the air, red and perilous birds, darting at Tau until they outlined him from the ground under his boots to an arch over his head. They united and spun faster until Dane, watching with dazzled eyes, saw the wheel become a blur of light, hiding Tau within its fiery core. His own wrists ached with the strain of his drumming as he lifted one hand and tried to shield his sight from the glare of that pillar of fire.

Lumbrilo was chanting--a heavy blast of words. Dane stiffened; his traitorous hands were falling into the rhythm of that other song!

Straightaway he raised both from the drum head, brought them down in a discordinate series of thumps which bore no relation to either the song Tau wanted or that which Lumbrilo was now crooning.

_Thump--thump--thump_--Dane beat it out frantically, belaboring the drum head as he wanted to sink his fists home on the body of the Khatkan witch doctor.

The pillar of fire swayed, fluttered as if a wind drove it--and was gone. Tau, unmarked, smiled.

"Fire!" He pointed his fingers at Lumbrilo. "Would you try earth, and water, and air also, wizard? Call hither your whirlwind, up your flood, summon the land to quake. None of those shall bring me down!"

Shapes came flooding out of the night, some monstrous, some human, streaming past Lumbrilo to crowd into the circle of firelight. Some Dane thought he knew, some were strangers. Men wearing s.p.a.ce uniforms, or the dress of other worlds, women--they strode, wept, mingled with the monsters to laugh, curse, threaten.

Dane guessed that Lumbrilo sent now against the Terran the harvest of the medic's own memories. He shut his eyes against this enforced intrusion upon another's past, but not before he saw Tau's face, strained, fined to the well-shaped bones beneath the thin flesh, holding still a twisted smile as he met each memory, accepted the pain it held for him, and set it aside unshaken.

"This, too, has no power any longer, man who walks in the dark."

Dane opened his eyes. Those crowding wraiths were fading, losing substance. Lumbrilo crouched, his lips drawn back from his teeth, his hatred plain to read.

"I am not clay to be molded by your hands, Lumbrilo. And now I say that the time has come to call an end--"

Tau raised his hands slowly once again, holding them away from his body, palms pointing earthward. And beneath them, on either side of the s.p.a.ceman, two black shadows gathered on the surface of the ground.

"You have fettered yourself with your own bounds. As you have been the hunter, so shall you now be the hunted."

Those shadows were growing as plants might issue from the packed soil of the camping ground. When his hands were shoulder high, Tau held them steady. Now on either side of his tautly held body crouched one of the black-and-white lions with which Lumbrilo had identified his own brand of magic throughout the year.

Lumbrilo's "lion" had been larger than life, more intelligent, more dangerous, subtly different from the normal animal it counterfeited. So now were these. And both of them raised their heads to gaze intently into the medic's face.

"Hunt well, brothers in fur," he said slowly, almost caressingly. "Him whom you hunt shall grant you sport in the going."

"Stop it!" A man leaped from the shadows behind the witch doctor.

Firelight made plain his off-world dress, and he swung up a blaster, aiming at the nearest of the waiting beasts. That flash struck true, but it neither killed nor even singed the fine fur of the animal's pelt.

As the blaster's aim was swung from beast to man, Dane fired first. His ray brought a scream from the other, who dropped his weapon from a badly seared hand to reel back, cursing.

Tau waved his hands gently. The great animal heads turned obediently, until the red eyes were set on Lumbrilo. Facing them, the witch doctor straightened, spat out his hate at the medic:

"I do not run to be hunted, devil man!"

"I think you do, Lumbrilo. For you must taste fear now as you have made other men drink of it, so that it fills your blood and races through your body, clouds your mind to make of you less than a man. You have hunted out those who doubted your power, who stood in your chosen path, whom you wanted removed from the earth of Khatka. Do you doubt that they wait in the last dark for you now, ready to greet you, witch doctor?

What they have known, you shall also know. This night you have shown me all that lies in my past that is weak, that was evil, that I may regret or find sorrow for. So shall you also remember through the few hours left you. Aye, you _shall_ run, Lumbrilo!"

As he spoke, Tau approached the other, the two black-and-white hunters pacing beside him. Now he stooped and caught up a pinch of soil and spat upon it three times. Then he threw the tiny clod of earth at the witch doctor. It struck Lumbrilo just above the heart and the man reeled under what might have been a murderous blow.

The Khatkan broke then, completely. With a wailing cry he whirled and ran, crashing into the brush as one who runs blindly and without hope.

Behind him the two beasts leaped noiselessly together and all three were gone.

Tau swayed, put his hand to his head. Dane kicked away the drum, arose from his cramped position stiffly to go to him. But the medic was not yet done. He returned to stand over the prostrate native hunters and he clapped his hands sharply.

"You are men, and you shall act as men henceforth. That which was, is no longer. Stand free, for the dark power follows him who misused it, and fear no longer eats from your basins, drinks from your cups, or lies beside you on the sleep mats."