Players can join trade wars by creating or joining a Trade War Guild.

Joining a trade war is a dangerous choice, as you can be attacked anywhere in the world by any other trade war guild member. They can kill you and steal your things. With great risk comes great reward, only trade war guild members can:
- sell stolen items in war sales
- sell items with domicile in black sales
War sales
Trade wars have weekly cycles from Monday to Sunday. During these cycles, trade war guild members can create war sell orders on their guild stone. Any market goods can be sold with a war sell order, but especially stolen items. Gold from these orders, as well as gold dropped on the stone, is shown as guild war sales:

At the end of the cycle, each guild with at least 5% of all war sales receives an equal share. This share is then split among the guild’s members and deposited into their bank boxes.
Black Sales
After transporting goods from their domicile to Harlech, members of a trade war guild can then use black sell order and sell it to the creatures. It is the most lucrative business in trade wars, because creatures account for half of the server economy, and unlike in war sales, the gold from black sales goes directly to the seller.
