Iron Clamps
Defensive Upgrade Unique
Iron Clamps reinforcing the walls reduces incoming damage from gunpowder by 20% for Stone Walls and Fortresses.
Stats
| Age | Time | Cost |
|---|---|---|
| Imperial Age | 30s | 100 Stone 350 Gold |
Available to
Data from AoE4 World data
(Open data; game data under Microsoft's Game Content Usage Rules), imported 2026-10-03.
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