Buildings
Upgrade cost for the city buildings, level by level.
Some upgrades cost Blueprints as well as resources, and those are the levels where the building art changes.
AcademyWhere technology is researched.up to level 45
BarracksWhere troops are trained.up to level 45
CapitolThe one building the rest of the city hangs off.up to level 45
CaravanSends resources to any player on the World Map, and to the clan's own production structures.up to level 45
City WallThe first thing an attacker meets.up to level 45
ConsulateLets you host reinforcements and send your own, and adds health and strength to the reinforcements you send to allies.up to level 45
Farmer's HouseProduces Food.up to level 45
ForgeWhere equipment for your hero and your captains is crafted, and it makes the crafting go faster.up to level 45
FoundryProduces Iron, one of the three building resources.up to level 45
LumberjackProduces Wood, one of the three building resources.up to level 45
MansionProduces Silver.up to level 45
Portal MasterOpens portals on the World Map.up to level 45
StonecutterProduces Stone, one of the three building resources.up to level 45
Summoning CircleStands in the city like the rest, and is the one building that never levels up.no levels
Tar WorkshopProduces Common Tar and Rage Potions, and caps how much of each the city can store.up to level 45
TempleWhere the troops that fell in battle are brought back, and every level makes reviving them cheaper.up to level 45
WarehouseTwo jobs: it caps how much of each resource your city can hold, and it keeps part of your stock safe from looting.up to level 45