For many years they had wandered and had fought with many tribes; often they gathered legends in villages and listened to idle singers singing songs; and all the rumours of Carcassonne still came from the South. And then one day they came to a hilly land with a legend in it that only three valleys away a man might see, on clear days, Carcassonne. Tired though they were and few, and worn with the years which had all brought them wars, they pushed on instantly, led still by Arleon's inspiration which dwindled in his age, though he made music with his old harp still. All day they climbed down into the first valley and for two days ascended, and came to the Town That May Not Be Taken In War below the top of the mountain, and its gates were shut against them, and there was no way round. To left and right steep precipices stood for as far as eye could see or legend tell of, and the pass lay through the city. Therefore Camorak drew up his remaining warriors in line of battle to wage their last war, and they stepped forward over the crisp bones of old, unburied armies. No sentinel defied them in the gate, no arrow flew from any tower of war. One citizen climbed alone to the mountain's top, and the rest hid themselves in sheltered places. Now, in the top of the mountain was a deep, bowl-like cavern in the rock, in which fires bubbled softly. But if any cast a boulder into the fires, as it was the custom for one of those citizens to do when enemies approached them, the mountain hurled up intermittent rocks for three days, and the rocks fell flaming all over the town and all round about it. And just as Camorak's men began to batter the gate they heard a crash on the mountain, and a great rock fell beyond them and rolled into the valley. The next two fell in front of them on the iron roofs of the town. Just as they entered the town a rock found them crowded in a narrow street, and shattered two of them. The mountain smoked and panted; with every pant a rock plunged into the streets or bounced along the heavy iron roof, and the smoke went slowly up, and up, and up. When they had come through the long town's empty streets to the locked gate at the end, only fifteen were left. When they had broken down the gate there were only ten alive. Three more were killed as they went up the slope, and two as they passed near the terrible cavern. Fate let the rest go some way down the mountain upon the other side, and then took three of them. Camorak and Arleon alone were left alive. And night came down on the valley to which they had come, and was lit by flashes from the fatal mountain; and the two mourned for their comrades all night long.