Add a subrule to “Islands” called “Treasure” and give it the following text

Each Island has a positive integer Treasure Rating, which ranges between 1 (meaning the island has almost no treasure) and 10 (meaning the island is abundant in treasure). The Treasure Rating for each Island is listed after each Islands entry on the Golden Archipelago wiki page.

As a Daily Action, but no more than three times during a Week, a Hunter may Raid the Island where they are located. To do so, they roll a DICE10. If the die roll is less than or equal to the Treasure Rating of that Island, they gain DICE3 pieces and reduce the Treasure Rating of the Island by 1 (to a minimum of 1)

At the start of each week, the Treasure Rating of each island increases by 1 (to a maximum of 10). A Hunter should update the Golden Archipelago wiki page to reflect this, and no hunter may perform a Raid if the Golden Archipelago wiki page has not been updated for that week.

For each Island, in order listed in the ruleset, roll a DICE4 and set Treasure Rating for that island to 3 + whatever the result of the die roll for that Island was