Equipment Upgrade Guide

First, click on the spirit, then click on equipment. Equipment stats can be rerolled. Besides this, spirits also need their skills rerolled, which is kind of like a spirit consuming another spirit. So you need to catch a lot of spirits to get ideal skills. Although dungeons can auto-explore, manually catching spirits is faster. Leave the farming and raising livestock to the goblins and drones. Cooking can also reroll spirit stats; you can see what they like to eat and then cook.