When Aiel took one of the holds of an enemy clan in the Waste, by custom—or maybe law; Rand did not understand it exactly—they carried away one-fifth of all it contained, excepting only food. They had seen no reason not to treat the Stone the same. Not that the mules held more than the barest fraction of a fraction of a fifth of the Stone’s treasures. Rhuarc said greed had killed more men than steel.