Town Hall

The Town Hall is a Building that, when upgraded, allows players to upgrade other Buildings in their Village to a higher level than if the player never upgraded the Town Hall. A village can only have one Town Hall, and if it is destroyed, the attacker will win the raid.

Benefits of upgrading your Town Hall
Upgrading your Town Hall gives you these benefits.
 * Allows you to upgrade buildings to a higher level.
 * Allows you to place unlocked buildings and place additional copies of existing buildings.
 * Allows you to unlock troops that only higher level Barracks can spawn.
 * Allows you to upgrade your Laboratory to a higher level, allowing you to upgrade your troops to a higher level.

Disadvantages of upgrading your Town Hall
These are the disadvantages of upgrading your Town Hall.
 * Having a high level Town Hall reduces your loot from attacking players with a Town Hall that is a lower level than your village's Town Hall.
 * Upgrading increases your Town Hall level, which increases the amount of loot that other players can steal from you because of the above.
 * Upgrading increases the cost of finding a match. The cost increase is more significant at Town Hall level five and above.

Loot penalty
This is the loot penalty table, which shows why it is best to attack players at your Town Hall level or one level below your Town Hall level.