Who gets it: Pergamon

Chaire, Basileios, your friends greet you! How far we have come! When Athena raises her eyes to look across your realm, she sees bountiful valleys, bustling ports, mighty fortresses and flourishing cities. Many of the inhabitants of this kingdom are Mysians, and they have now adopted the equipment of our neighbours, the Seleucids. At the same time, we have created a new regiment of royal pikemen, the Agema, to further strengthen our forces. This new model army will be unstoppable, and your glory will stretch to the ends of Asia.

It fires when at least 25 settlements are held by Pergamon.

The game checks this at the end of every round.

5 units can be recruited once it fires:

Unit	Who can raise it
Aspidophoroi	Free Peoples
Mysian Cavalry	Free Peoples
Mysian Thureophoroi	Free Peoples
Pergamene Agema Phalangites	Free Peoples
Pergamene Thorakitai	Free Peoples