Two gigantic, blond Germans thrust their prodigious bodies through the doorway. Mamercus was no small man, but slight he seemed before these mighty Northerners.

The Germans had intended to seize him in their naked hands, but something made them swing their ponderous long swords and then, two flashes from the short blade in the hand of the veteran, and both the giants were weltering across the threshold, their breasts pierced and torn by the Roman's murderous thrusts.

"Habet!" cried Mamercus. "A fair hit! Come on, you scum of the earth; come on, you German and Gallic dogs; do you think I haven't faced the like of you before? Do you think your great bulks and fierce mustaches will make a soldier of Marius quiver? Do you want to taste Roman steel again?"

And then there was a strange sight. A phantasm seemed to have come before every member of that mad, murderous band; for they saw, as it were, in the single champion before them, a long, swaying line of men of slight stature like him; of men who dashed through their phalanxes and spear hedges; who beat down their chieftains; whom no arrow fire, no sword-play, no stress of numbers, might stop; but who charged home with pilum and short-sword, and defeated the most valorous enemy.

"Ha! Dogs!" taunted Mamercus, "you have seen Romans fight before, else you were not all here, to make sport for our holiday!"

"He is Tyr,[116] the 'one-armed,' who put his left hand in the jaws of Fenris-wolf!" cried a German, shrinking back in dread. "A god is fighting us!"

"Fools!" shouted Gabinius from a distance. "At him, and cut him down!"

"Cut him down!" roared Dumnorix, who had wits enough to realize that every instant's delay gave Drusus time to escape, or collect help.

There was another rush down the passage; but at the narrow doorway the press stopped. Mamercus fought as ten. His shield and sword were everywhere. The Roman was as one inspired; his eyes shone bright and clear; his lips were parted in a grim, fierce smile; he belched forth rude soldier oaths that had been current in the army of fifty years before. Thrusting and parrying, he yielded no step, he sustained no wound. And once, twice, thrice his terrible short-sword found its sheath in the breast of a victim. In impotent rage the gladiators recoiled a second time.

"Storm the other door!" commanded Dumnorix.