Make a event that contains 3 new banners, that rasies plunder and decreases the cost of buildings/upgrades/lands Tier 1: Banner of requisition. 5%+ to plunder, 5% Reduction costs to buildings/land/upgrades. Tier 2: Gilled banner of requisition. 10%+ to plunder, 10% reduction costs to buildings/land/upgrades. Tier 3: golden banner of requisition. 15%+ to plunder, 15% reduction cost to building/land/upgrades. Maybe if you added gold bars these could be used to upgrade the new banners along with other items such as bloodwood. Would love to hear your thought .