The Castle gate gives you the basic gate strength for defending your castle or outpost against attacks. This value can then be further increased with using gate tools and having a castellan with gate power. Every castle or outpost comes with a gate level 1 as default. The last level requires you to unlock "sturdy barrier" in your "Hall of Legends" (sovereign buildings, line 4).
|Level||Construction tokens||Upgrade tokens||Gate protection|
|2||502 wood & 384 stone||40%|
|3||2,539 wood & 3,051 stone||60%|
|4||4,640 wood & 9,631 stone||80%|
|5||31,720 wood & 43,510 stone||100%|