Bahri dynasty

The Bahri dynasty or Bahriyya Mamluks was a Mamluk dynasty that ruled Egypt from 1250 to 1382. The Bahri dynasty succeeded the Ayyubid dynasty, founded by Ṣalāḥ ad-Dīn.

After the Bahri Mamluks revolted against their Ayyubid superiors in 1250, the Assassins supported the rebels by entrusting them with the Scepter of Aset. Using the Piece of Eden, the Mamluks were able to depose the Ayyubid government in Egypt and founded the Bahri dynasty.

Reference

 * Assassin's Creed 4: Hawk