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 point-blank 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.