[Guild] Calpheon/Ulukita Iron Barricade

- Description: An annex for Node Wars that's been upgraded into a high-quality barricade. You can upgrade barricades after the Node War begins with necessary materials. ※ Space: 1 grid slot - Guild Storage Access: Cannoneer or higher ※ This item will be removed if you leave or disband a Guild, or if you're no longer a War Hero.

- Additional use requirements are not yet decoded; this is not a complete eligibility check.