Present danger thus averted, Al-Ashraf Qansuh al-Ghawri turned to the revenue administration. To replenish the empty treasury, exorbitant demands were levied on every kind of property to the extent of from seven to ten months' income; even religious and charitable endowments not escaping. This was exacted with such severity, not only from Jews and Christians, but from every class, as to create outbreaks in the city. In Cairo, the tax-gatherer was pursued with stones, and the Governor of Damascus slain. Besides depressing duties on commerce and trade, the coinage was largely depreciated; and death-rates so heavily imposed that little was left for the survivors. An imprudent Counselor having suggested a tax on slaves, the Sultan at the first approved; but such a storm was roused against the project that he not only dropped it in alarm, but suffered its author to have his tongue cut out; then, led all naked on a camel through the city,he was flogged and almost stoned to death; a significant mark of the prevailing barbarity and of the Sultan's inhumanity.
The money thus wrung from the people was lavished first on the Mamluks by whose help it had been raised, and then on the purchase of a multitude of slaves on whom, as fresh from abroad, the Sultan could the more safely confide. Next, there was much spent on public improvements; fortifications at Alexandria, Rosetta and elsewhere; watercourses in Egypt; a grand Mosque and College at Cairo; and new structures within the Citadel, which was now surrounded by groves of shrubs and flowers from Syria. The revenues were also largely devoted to the beautifying of Mecca, and increasing the supply of water at the Holy shrines and on the Pilgrim routes. But what surpassed all else was the brilliancy of the Court of him who but yesterday had been purchased from the Slave-dealer. It was maintained in the utmost luxury and pomp of equipage, stud, and all surroundings. Fine gold was used, not merely at the royal table, but throughout the Palace down (we are told) to the very kitchen. The Sultan's own dress and toilet were adorned with all that was costly, grand and beautiful; while poets, singers, musicians and story-tellers flocked to the Court, and flourished on the portions of the orphan and the poor.
There is not much of importance to tell of the earlier years of this reign. The outrages of the royal Mamluks must have become intolerable, for twice while Al-Ashraf Qansuh al-Ghawri took fresh oaths of loyalty from his Emirs, he also on his own part swore upon Quran, that he would no more suffer his Mamluks to do them harm. We read also of some suspected treason, which led to punishments of more than ordinary barbarism. Till near the close of the Sultanate, much was not done in fighting. The Bedouins attacked Kerak and Jerusalem, but were repulsed by the Syrian Emirs. Rebellion and rival factions at Mecca and Yanbu also rendered measures necessary for chastising the Sharifs and restoring order.
Various engagements took place; in one of these, an Egyptian ship belonging to Al-Ashraf Qansuh al-Ghawri, and in the following year a fleet of seventeen vessels from Arabian harbors- were after a hard struggle taken by the Portuguese, the cargo seized, the pilgrims and crew slain, and the vessels burned. The Sultan was affronted and angry at the attacks upon the Red Sea, the loss of tolls and- traffic, the indignities to which Mecca and its Port were subjected, and above all at the fate of his own ship, and he vowed vengeance upon Portugal. But first, through the Prior of Zion, he threatened the Pope that if he did not check Ferdinand and Manuel I of Portugal in their depredations on the Indian Seas, he would destroy all christian Holy places, and treat Christians as they were treating the followers of Islam. Foiled in this demand, a naval enterprise was set on foot and carried out with various successes. In Battle of Chaul in 1508, Lourenço de Almeida was discomfited and lost his life; but in the following year the defeat was avenged by a terrible discomfiture of the Egyptian fleet at the Battle of Diu in which the Port city of Diu was wrested from the Gujarat Sultanate of India by Francisco de Almeida. Some years after, Afonso de Albuquerque took Aden, while the Egyptian troops suffered disaster in Yemen. Al-Ashraf Qansuh al-Ghawri now fitted out a new fleet to punish the enemy and protect the Indian trade; but before its results were known, Egypt had lost her sovereignty, and the Red Sea with Mecca and all its Arabian interests had passed into Ottoman hands.
On the succession, however, of Selim I to the throne of Ottoman Sultanate, things took a very different turn. Not only had the attitude of Shah Ismail I become more threatening, but Sultan Selim I himself was more of the warrior than his Father.Selim I set out against him, and the Battle of Chaldiran was fought near Tabriz on August 23, 1514. The fanaticism of the Sufis, which led even to their women joining in the combat, failed against the cavalry and artillery of the Turks, and Ismail after a disastrous defeat fled and escaped. Selim I, his provisions failing, returned westward and spent the winter at Amasia. In the spring taking the field again, he attacked the Bey of Dulkadir who as Egypt's vassal had stood aloof, and sent his head with tidings of the victory to Mamluk Sultan Al-Ashraf Qansuh al-Ghawri. Selim I later overran Diyarbakır and Iraq, taking Roha, Nisibin, Mosul and other cities. Secure now against Shah Ismail I, a larger project dawned upon Selim I; it was the conquest of Egypt, and the fact that the invasion must be made from Syria. With no anxieties toward the North, he could now safely make the advance, and so in the spring of 1516 CE he drew together for this end a great and well-appointed army; and with the view of deceiving Egypt, represented his object to be the further pursuit of Shah Ismail I.
Accounts however vary to how he met his end. It is said that Khayr Baig spread report of his death to precipitate the Egyptian flight. According to some the Sultan was found alive on the field, and his head cut off and buried to prevent its falling into the enemy's hands. The Ottoman account is that he was beheaded by a Turk whom Sultan Selim I would have put to death, but afterwards pardoned.
Al-Ashraf Qansuh al-Ghawri had reigned a little more than 15 years. Of his private life and domestic administration we know but little, for as we reach the later years of the Mamluk Sultanate, details become too scanty for a judgment. He could, as we have seen, be cruel and extortionate, but so far as our information goes, there is less to say against him than against most of the previous Sultans.