Wilderness income and crafting
Harvest Prime for Paleohall materials
Gather Wilderness building materials while they unlock or improve passive resource production.
Resource > Harvest Prime; spend its building materials in Wilderness upgrades.
Repeat only while a useful Wilderness building upgrade remains and Harvest Prime materials are required. It is an ongoing stage, but its account-income purpose ends when core structures are fully upgraded.
Stop once the selected upgrade is complete or core resource buildings are fully upgraded; switch to the resource stage matching your current roster need.
Open a guide to find other locations and see what the item is used for.
Gather Wilderness building materials while they unlock or improve passive resource production.