Work in Progress: The Knights Templar and House of Lancaster civilizations aren't fully updated and miss stats, abilities and upgrades.
Explorer will continue to be updated over the next few weeks for both old and new civs.
Defensive Upgrade

Iron Clamps

Knights Templar
Iron Clamps reinforcing the walls reduces incoming damage from gunpowder by 20% for Stone Walls and Fortresses.
Available in the Imperial Age (IV)

Knights Templar is part of the Knights of Cross and Rose expansion

Get it on Steam Xbox MS Store

Researched at

Costs
350
100
0:30

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