"The law says you can only do that when you are so old that you are ready to give up your chiefship to your first born," said Bram. "It is a good law. A whole clan knowing how to wield such power would soon be at odds with all Killorn." "But we are not in Killorn now," said Rhiach. "We have come far from home, among alien and enemy peoples, and the lake where it is forever sunset is a ghost to us." His hard face softened. "If I fall, Kery, my own spirit, I think, will wander back thither. I will wait for you at the border of the lake, I will be on the windy heaths and by the high tarns, they will hear me piping in the night and know I have come home ... but seek your place, son, and all the gods be with you." Kery gulped and wrung his father's hand. The warlock had ever been a stranger to him. His mother was dead these many years and Rhiach had grown grim and silent. And yet the old warlock was dearer to him than any save Morna who waited for his return. He turned and sped to his own post, with the tyrs. The cows of the great horned tyrs from Killorn were for meat and milk and leather, and trudged meekly enough behind the wagons. But the huge black bulls were wicked and had gored more than one man to death. Still Kery had gotten the idea of using them in battle. He had made iron plates for their chests and shoulders. He had polished their cruel horns and taught them to charge when he gave the word. No other man in the army dared go near them, but Kery could guide them with a whistle. For the men of Broina were warlocks. They snorted in the twilight as he neared them, stamping restlessly and shaking their mighty heads. He laughed in a sudden reckless drunkenness of power and moved up to his big lovely Gorwain and scratched the bull behind the ears. "Softly, softly," he whispered, standing in the dusk among the crowding black bulks. "Patient, my beauty, wait but a little and I'll slip you, O wait, my Gorwain." Spears blinked in the shadowy light and voices rumbled quietly. The bulls and the hests snorted, stamping and shivering in the thin chill wind flowing from the lands of night. They waited. Presently they heard, faint and far, the skirling of war pipes. But it was not the wild joyous music of Killorn, it was a thin shrill note which ran along the nerves, jagged as a saw, and the thump of drums and the clangor of gongs came with it. Kery sprang up on the broad shoulders