Meanwhile the delay was attended with most mischievous consequences, as it gave the enemy time to recover from the disasters of the previous campaign. Aben-Humeya had returned, as we have seen in the former chapter, to his mountain throne, where he soon found himself in greater strength than before. Even the "Moriscoes of the peace," as they were called, who had resumed their allegiance to the crown, exasperated by the outrages of the Spanish soldiery, and the contempt which they showed for the safe-conduct of the marquis of Mondejar, now came in great numbers to Aben-Humeya's camp, offering their services, and promising to stand by him to the last. Other levies he drew from Africa. The Moslem princes to whom he had applied for succour, though refusing to embark openly in his cause, as he had desired, allowed such of their subjects as chose to join his standard. In consequence a considerable body of Barbary Moors crossed the sea, and entered into the service of the Morisco chief. They were a fierce, intrepid race, accustomed to a life of wild adventure, and possessing a better acquaintance with military tactics than belonged to the Spanish mountaineers.[161] While strengthened by these recruits, Aben-Humeya drew a much larger revenue than formerly from his more extended domains.[162] Though showy and expensive in his tastes, he did not waste it all on the maintenance of the greater state which he now assumed in his way of living. He employed it freely in the pay of foreign levies, and in procuring arms and munitions for his own troops; and he profited by his experience in the last campaign, and by the example of his African mercenaries, to introduce a better system of tactics among his Morisco warriors. The policy he adopted, as before, was to avoid pitched battles, and to confine himself chiefly to the _guerilla_ warfare, better suited to the genius of the mountaineer. He fell on small detachments of Spaniards, who were patrolling the country, cut off the convoys, and thus greatly straitened the garrisons in their supplies. He made forays into the Christian territories, penetrating even into the _vega_, and boldly carried the war up to the walls of Granada.