Citadel

The Citadel, when built, claims the land surrounding it as the alliance's territory. This building provides powerful boosts to any member's city inside the territory. If the citadel is demolished, the territory, along with all other building's inside it, will be lost.

Research Alliance Divine Powers to increase an Alliance Building's level and improve its benefits overall.

* Global bonus, available to all alliance members regardless of their cities&apos; location.
 * Territory bonus, available only to members whose cities are located within the alliance&apos;s territory.