In MCCW, the Lumber Mill's primary role is to similar to any of the other buildings role. The Lumber Mill is used to provide upgrades for Archers, Flying Archers, and Peasants. By using the shop block you can purchase these upgrades. If you are not one of those classes you cannot upgrade at the Lumber Mill.
Upgrades[]
Although the Lumber Mill is like most buildings, it can not be upgraded, it can be bought at the Town Hall for $1950. The only building that can be upgraded is the Church to the Cathedral.
Class Upgrades[]
There are three classes that can be upgraded at the Lumber Mill
Bow Upgrades:
Upgrade 1 ($1350) - Flame I, Power I.
Upgrade 2 ($1600) - Flame I, Power III.
Arrow Upgrades:
Upgrade 1 ($1350) - 64 Arrows Added
Upgrade 2 ($1600) - 5 Stacks Added
Sword Upgrades:
Upgrade 1 ($1350) - Sharpness I, Knockback I.
Upgrade 2 ($1600) - Sharpness II, Knockback II.
Flying Archer (Flying Upgrade can be gained from the Mage Tower)
Bow Upgrades:
Upgrade 1 ($1350) - Flame I, Power I.
Upgrade 2 ($1600) - Flame I, Power III.
Arrow Upgrades:
Upgrade 1 ($1350) - 64 Arrows Added
Upgrade 2 ($1600) - 5 Stacks Added
Sword Upgrades:
Upgrade 1 ($1350) - Sharpness I, Knockback I.
Upgrade 2 ($1600) - Sharpness II, Knockback II.
(Peasants also start with an efficienty IV Iron Axe)
Sword Upgrades:
Upgrade 1 ($1350) - Sharpness I, Knockback I.
Upgrade 2 ($1600) - Sharpness II, Knockback II.