Altair's Badass Return to Masyaf and Kills Abbas | Assassins Creed Revelations

The Mentors Return -
Altair's life after the events depicted in the first game. After killing Al-Mualim, Altair took possession of the Apple of Eden and assumed leadership of the Assassins. One of the Assassins, Abbas, did not support Altair due to past events, and for killing Al Mualim. When Altair and his wife Maria left Masyaf for 10 years to fight off the Mongol invasion, Abbas staged a coup d'etat, seizing control of the Assassins and executing Altaïr's youngest son Sef. Altair sought revenge but as Maria tried to stop him, another Assassin stabbed Maria in the back. Altair was forced to flee with his elder son, Darim, and went into self imposed exile for 20 years. Altair eventually returned to Masyaf, killed Abbas, and took his rightful place as the leader of the Assassins. In the process, Altair told the dying Abbas the truth of the latter's father's death. Years later, Altair encodes his memories on the five keys Ezio would find, entrusting them to Niccolo.

* Altair Ibn La Ahad -
(meaning - The Bird , Son of No One) is a fictional character from the Assassin's Creed series of games a master assassin active during the Third Crusade at Holy Land in 1191. He is one of the main members of the Assassin's Brotherhood, and he serves as the main protagonist of Assassin's Creed, Assassin's Creed Altair's Chronicles and Assassin's Creed: Bloodlines. Altair also shares the role of protagonist with Ezio Auditore da Firenze in Assassin's Creed Revelations, and he is playable once in Assassin's Creed II. He was generally well received by critics and gamers alike.

* Abbas Sofian -
(1166 – 1247) was a member of the Levantine Brotherhood of Assassins and its Mentor from 1227 until his death. His leadership over the Levantine Brotherhood showed a period of corruption and disregard for the Order's Creed resulting in the decline of their castle in Masyaf and its villagers fearing and secretly loathing the Assassins.