Cormac had leaped to his feet, waving his arms. Domnail and his men broke cover at the signal and came galloping up the slope, lining the ridge. Cormac mounted the horse brought him and glanced impatiently across the narrow vale. No sign of life appeared on the eastern ridge. Where was Bran – and the Britons?
Down in the valley, the legions, angered at the unexpected opposition of the paltry force in front of them, but not suspicious, were forming in more compact body. The wagons which had halted were lumbering on again and the whole column was once more in motion as if it intended to crash through by sheer weight. With the Gaulish century in the forefront, the legionaries were advancing again in the attack. This time, with the full force of twelve hundred men behind, the charge would batter down the resistance of Kull’s warriors like a heavy ram; would stamp them down, sweep over their red ruins. Cormac’s men trembled in impatience. Suddenly Marcus Sulius turned and gazed westward, where the line of horsemen was etched against the sky. Even at that distance Cormac saw his face pale. The Roman at last realized the metal of the men he faced, and that he had walked into a trap. Surely in that moment there flashed a chaotic picture through his brain – defeat – disgrace – red ruin!
It was too late to retreat – too late to form into a defensive square with the wagons for barricade. There was but one possible way out, and Marcus, crafty general in spite of his recent blunder, took it. Cormac heard his voice cut like a clarion through the din, and though he did not understand the words, he knew that the Roman was shouting for his men to smite that knot of Northmen like a blast – to hack their way through and out of the trap before it could close!
Now the legionaries, aware of their desperate plight, flung themselves headlong and terribly on their foes. The shield-wall rocked, but it gave not an inch. The wild faces of the Gauls and the hard brown Italian faces glared over locked shields into the blazing eyes of the North. Shields touching, they smote and slew and died in a red storm of slaughter, where crimsoned axes rose and fell and dripping spears broke on notched swords.
Where in God’s name was Bran with his chariots? A few minutes more would spell the doom of every man who held that pass. Already they were falling fast, though they locked their ranks closer and held like iron. Those wild men of the North were dying in their tracks; and looming among their golden heads the black lion-mane of Kull shone like a symbol of slaughter, and his reddened mace showered a ghastly rain as it splashed brains and blood like water.
Something snapped in Cormac’s brain.
“These men will die while we wait for Bran’s signal!” he shouted. “On! Follow me into Hell, sons of Gael!”
A wild roar answered him, and loosing rein he shot down the slope with five hundred yelling riders plunging headlong after him. And even at that moment a storm of arrows swept the valley from either side like a dark cloud and the terrible clamor of the Picts split the skies. And over the eastern ridge, like a sudden burst of rolling thunder on Judgment Day, rushed the war-chariots. Headlong down the slope they roared, foam flying from the horses’ distended nostrils, frantic feet scarcely seeming to touch the ground, making naught of the tall heather. In the foremost chariot, with his dark eyes blazing, crouched Bran Mak Morn, and in all of them the naked Britons were screaming and lashing as if possessed by demons. Behind the flying chariots came the Picts, howling like wolves and loosing their arrows as they ran. The heather belched them forth from all sides in a dark wave.
So much Cormac saw in chaotic glimpses during that wild ride down the slopes. A wave of cavalry swept between him and the main line of the column. Three long leaps ahead of his men, the Gaelic prince met the spears of the Roman riders. The first lance turned on his buckler, and rising in his stirrups he smote downward, cleaving his man from shoulder to breastbone. The next Roman flung a javelin that killed Domnail, but at that instant Cormac’s steed crashed into his, breast to breast, and the lighter horse rolled headlong under the shock, flinging his rider beneath the pounding hoofs.
Then the whole blast of the Gaelic charge smote the Roman cavalry, shattering it, crashing and rolling it down and under. Over its red ruins Cormac’s yelling demons struck the heavy Roman infantry, and the whole line reeled at the shock. Swords and axes flashed up and down and the force of their rush carried them deep into the massed ranks. Here, checked, they swayed and strove. Javelins thrust, swords flashed upward, bringing down horse and rider, and greatly outnumbered, leaguered on every side, the Gaels had perished among their foes, but at that instant, from the other side the crashing chariots smote the Roman ranks. In one long line they struck almost simultaneously, and at the moment of impact the charioteers wheeled their horses side-long and raced parallel down the ranks, shearing men down like the mowing of wheat. Hundreds died on those curving blades in that moment, and leaping from the chariots, screaming like blood-mad wildcats, the British swordsmen flung themselves upon the spears of the legionaries, hacking madly with their two-handed swords. Crouching, the Picts drove their arrows pointblank and then sprang in to slash and thrust. Maddened with the sight of victory, these wild peoples were like wounded tigers, feeling no wounds, and dying on their feet with their last gasp a snarl of fury.
But the battle was not over yet. Dazed, shattered, their formation broken and nearly half their number down already, the Romans fought back with desperate fury. Hemmed in on all sides they slashed and smote singly, or in small clumps, fought back to back, archers, slingers, horsemen and heavy legionaries mingled into a chaotic mass. The confusion was complete, but not the victory. Those bottled in the gorge still hurled themselves upon the red axes that barred their way, while the massed and serried battle thundered behind them. From one side Cormac’s Gaels raged and slashed; from the other chariots swept back and forth, retiring and returning like iron whirlwinds. There was no retreat, for the Picts had flung a cordon across the way they had come, and having cut the throats of the camp followers and possessed themselves of the wagons, they sent their shafts in a storm of death into the rear of the shattered column. Those long black arrows pierced armor and bone, nailing men together. Yet the slaughter was not all on one side. Picts died beneath the lightning thrust of javelin and shortsword, Gaels pinned beneath their falling horses were hewed to pieces, and chariots, cut loose from their horses, were deluged with the blood of the charioteers.
And at the narrow head of the valley still the battle surged and eddied. Great gods – thought Cormac, glancing between lightning-like blows – do these men still hold the gorge? Aye! They held it! A tenth of their original number, dying on their feet, they still held back the frantic charges of the dwindling legionaries.
Over all the field went up the roar and the clash of arms, and birds of prey, swift-flying out of the sunset, circled above. Cormac, striving to reach Marcus Sulius through the press, saw the Roman’s horse sink under him, and the rider rise alone in a waste of foes. He saw the Roman sword flash thrice, dealing a death at each blow; then from the thickest of the fray bounded a terrible figure. It was Bran Mak Morn, stained from head to foot. He cast away his broken sword as he ran, drawing a dirk. The Roman struck, but the Pictish king was under the thrust, and gripping the sword-wrist, he drove the dirk again and again through the gleaming armor.
A mighty roar went up as Marcus died, and Cormac, with a shout, rallied the remnants of his force about him and, striking in the spurs, burst through the shattered lines and rode full speed for the other end of the valley.
But as he approached he saw that he was too late. As they had lived, so had they died, those fierce sea-wolves, with their faces to the foe and their broken weapons red in their hands. In a grim and silent band they lay, even in death preserving some of the shield-wall formation. Among them, in front of them and all about them lay high-heaped the bodies of those who had sought to break them, in vain. They had not given back a foot! To the last man, they had died in their tracks. Nor were there any left to stride over their torn shapes; those Romans who had escaped the viking axes had been struck down by the shafts of the Picts and swords of the Gaels from behind.