You can decide whether the cores of these nations will be the maximum or minimum historical territory in the custom game settings before starting the game.

Mongolian Hordes
- Ilkhanate - ILK
- Chagatai Khanate - CHG
- Kipchak Khanate - KCK

Persian Empires
- Sassanid Empire - SAS
- Aq Qoyunlu - ARQ
- Qara Qoyunlu - QRQ