Yusuf Tazim

Yusuf Tazim (c. 1467 – 1512) was the leader of the Ottoman Brotherhood of Assassins, operating primarily in the Empire's capital of Constantinople. Born as the son of an Assassin, Yusuf was raised on the streets, and joined the Order in his late teens after meeting Ishak Pasha.

He was involved in the fight against the Byzantine Templars during the early 1510s, and aided Ezio Auditore da Firenze – a Mentor in the Assassin Order and leader of the Italian Assassins – during his stay in Constantinople.

In the process, Yusuf and Ezio managed to form good relations with the Ottoman Prince Suleiman I, and thwarted the Templars' plans to overthrow the Ottoman Empire.