Collect 25 Animus Data Fragments in Assassins Creed Revelations and a map pointing to the locations of these memoir pages will unlock. You can buy it from any shop once it has been unlocked. Buy that map and find all the memoir pages – they are required to unlock a secret tomb with Ishak Pasha’s Armor buried in it.
So, it is simple, if you want to unlock Ishak Pasha’s Armor, find his Memoir Pages to unlock secret tomb – Hagia Sophia, where the armor is buried.
Ishak Pasha’s Memoir Pages Locations
Once you have collected these Memoir Pages – the game will tell you about a new challenge area and that is Hagia Sophia. You can sync it 100% to get Ishak Pasha’a Armor. Can’t sync it ? follow our Ishak Pasha’s Armor guide.