Another building

The Muster Field
1,The Muster Field is located in the center of the city. You can check and manage all your troops at here.

2,Ally’s Reinforcing Troops also stationed at the Muster Field. You can send back their Reinforcing Troops at here.

3,By Upgrading the Muster Field:

Increase the capacity of troop number per march.

Add march slots.

Increase the Maximum of donated Troops by ally.

The Wall
1,You can arrange a hero in it to lead all the soldiers and defend the city against enemies.

2,By Upgrading the Wall:

Provide the troop guarding the city with a defense bonus.

The Cellar
1,The Cellar is hid in the corner of the city. It can protect the city's resource away from being plundered if defeated.

2,The higher the Cellar's level is, the more resource it will protect.

The Marketplace
1,The Marketplace allows you to send resources to your allies, among which some are paid as tax.

2,By Upgrading the Marketplace:

Increase the maximum of transporting Resources every time.

Reduce tax rate.