Mentor

The title of Mentor was given to leaders in the Assassin Order who had obtained an extraordinary amount of skill and wisdom, as well as trained several Assassin apprentices. During modern times, the title referred to the leader of the entire Order.

These Assassin leaders were Master Assassins assigned to lead the branches of Assassins spread around the globe, who were awarded with the unofficial title of Mentor once they had trained a specific number of apprentices and received a high amount of skill and wisdom.

However, when Mentor Ezio Auditore arrived to Constantinople, he automatically became leader of Ottoman Assassins, even though Ottoman Assassins were led by Master Assassin Yusuf Tazim, which means that post of Mentor was official ang higher than title of Master Assassin.

During the 20th century, the title of Mentor had become official and singular, with only one single Mentor leading the entire Assassin Order. By 2012, Bill Miles was leading the order in some capacity, but it was unkown if he was in this position as Mentor.