The rivalry between the Amirs was seen in the Mamluk State (1250-1517) constantly. The goal is to step up and finally to be Sultan of Mamluk State. The rivalry was given rise to some rebellions. One of the rebels is Janibak el Sufi. His rebellion which was occured in Cairo then was expanded to the Anatolia. And there, the rebellion was supported by Ottomans, Timurids and Dulkadirids. Thus the rebellion of Amir Janibak el Sufi was turned into a regional issue. The Mamluks' sultan at that period Barsbay tryed a great effort to solve aforesaid rebellion. He organized expedition to Anatolia. At last, he assured his killing.