In the spring of the year 1299, the Templars landed at Suadia, and made a junction with the Tartar forces which were encamped amid the ruins of Antioch. An army of thirty thousand men was placed by the Mogul emperor under the command of the Grand Master, and the combined forces moved up the valley of the Orontes towards Damascus. In a great battle fought at Hems, the troops of the sultans of Damascus and Egypt were entirely defeated, and pursued with great slaughter until nightfall. Aleppo, Hems, Damascus, and all the principal cities, surrendered to the victorious arms of the Moguls, and the Templars once again entered Jerusalem in triumph, visited the Holy Sepulchre, and celebrated Easter on Mount Zion. Casan sent ambassadors to the pope, and to the sovereigns of Europe, announcing the victorious progress of his arms, soliciting their alliance, and offering them in return the possession of Palestine. But the Christian nations heeded not the call, and none thought seriously of an expedition to the east excepting the ladies of Genoa, who, frightened by an interdict which had been laid upon their town, assumed the cross as the best means of averting the divine indignation. The Grand Master of the Temple advanced as far as Gaza, and drove the Saracens into the sandy deserts of Egypt; but a Saracen chief, who had been appointed by the Tartars governor of Damascus, instigated the Mussulman population of Syria to revolt, and the Grand Master was obliged to retreat to Jerusalem. He was there joined by the Tartar general, Cotulosse, who had been sent across the Euphrates by Casan to support him. The combined armies were once more preparing to march upon Damascus, when the sudden illness of Casan, who was given over by his physicians, disconcerted all their arrangements, and deprived the Grand Master of his Tartar forces. The Templars were then compelled to retreat to the sea-coast and embark their forces on board their galleys. The Grand Master sailed to Limisso, stationing a strong detachment of his soldiers on the island of Aradus, near Tortosa, which they fortified; but they were speedily attacked in that position by a fleet of twenty vessels, and an army of ten thousand men, and after a gallant defence they were compelled to abandon their fortifications, and were all killed or taken prisoners.[142]