In Assassin’s Creed Revelations, the Ottoman prince who becomes Ezio’s ally is Suleiman.
Suleiman is introduced as a young prince in Constantinople while competing political factions struggle for control of the Ottoman succession. Ezio helps him investigate threats connected to the Templars and the Ottoman court. Their relationship is built on mutual respect, although Suleiman’s position requires him to balance personal trust with dynastic politics.
The character is based on Suleiman the Magnificent, who historically became Ottoman sultan in 1520. Revelations takes place before his accession, when he was still a prince. The game fictionalizes his encounters with Ezio while using real political figures and tensions as part of its setting.
Suleiman is sometimes confused with his relatives Selim and Bayezid, who also appear in the succession conflict. Selim later became sultan, while Bayezid was another claimant. In the game, Suleiman is the prince who forms the principal alliance with Ezio.