"Home of the Master Builder and the main objective in battle. Destroying a Builder Hall awards a Star in attacks. Destroying 50% of buildings in a stage gains you a second Star, while 100% destruction awards three Stars for the stage. Upgrade the Builder Hall to unlock advanced buildings and troops !"
| Bh level | Hitpoints | Build cost | Build time | Experience gained | Maximum number of buildings available |
|---|---|---|---|---|---|
| 1 | 650 | N/A | N/A | N/A | 0 |
| 2 | 800 | 3,500 | 5s | 2 | 10 |
| 3 | 975 | 30,000 | 1h | 60 | 18 |
| 4 | 1,150 | 200,000 | 1d | 293 | 23 |
| 5 | 1,350 | 400,000 | 2d | 415 | 27 |
| 6 | 1,600 | 1,200,000 | 3d | 509 | 39 |
| 7 | 1,850 | 1,800,000 | 4d | 587 | 44 |
| 8 | 2,150 | 2,800,000 | 5d | 657 | 50 |
| 9 | 2,450 | 3,800,000 | 6d | 720 | 54 |
| 10 | 2,750 | 4,800,000 | 7d | 777 | 55 |
Tapping this icon displays information about the Builder Hall, such as Level, Storage Capacity and Hitpoints.
Tapping this icon displays information about your inventory ofMagic Items.
Tapping this icon allows you to change between anySceneriesthat you have unlocked.
Tapping this icon opens theChief's Journeyinterface.
Tapping this icon begins upgrading the Builder Hall to the next level, if you have enough resources and a freeMaster BuilderorO.T.T.O. When the Builder Hall is at maximum level, this icon is not shown.
Tapping this icon instantly upgrades the Builder Hall to the next level, at the cost of oneHammer of Buildingif you have one. When the Builder Hall is at maximum level, or theBuilder Hallrequirements for the next level are not met, this icon is not shown.
Tapping this icon, which is displayed only while an upgrade is in progress, instantly finishes that upgrade at the cost of the displayed number ofGems.
Tapping this icon, which is displayed only while an upgrade is in progress, instantly finishes that upgrade at the cost of oneBook of Building. This icon is only shown if you have at least one Book of Building.
Tapping this icon, which is displayed only while an upgrade is in progress, instantly finishes that upgrade at the cost of oneBook of Everything. This icon is only shown if you have at least one Book of Everything but do not have a Book of Building.
Tapping this icon, which is displayed only while an upgrade is in progress, cancels the current upgrade and refunds half of the upgrade cost.