Arsenal

- Plot
- Land plot
- Top level
- No limit
- Requires
- Town Hall 8, Metallurgy, Precision Mechanics
- Level 1 price
- 160 Iron · 300 Wood
Makes no units; it raises the attack and defence of your soldiers, siege engines and warships; support units are not equipped. The upgrade is yours: you pay once and it applies to the armies of all your cities. The equipment level cannot pass the Arsenal's level. In defence it also produces arrows, sling stones and javelins. More: Military buildings.
As it grows

Levels 1–3 
Levels 4–7 
Levels 8–12 
Levels 13–17 
Levels 18–22 
Levels 23–27 
Level 28 and above
The figures come from the game's own content. Balance updates can move some numbers; the rules themselves are as written here.
