Place Minions on island lands and wait for WIST gathering to finish.
Minions love attention. If you don't visit them for a while, they will stop gathering WIST.
Minions gather more WIST when placed on the type of land that matches them and when they are near their favorite Minion type.
In the new season, the preferences of the Minions are changing.
Island landowners get a percentage of the WIST being gather on their land. Landowners may set a fee (max 10%) for mining on their land.