Spirit Merchant (technically traded). Each of these marks the exact location of an outer biome boss spawn. Each scanner recipe uses a resource unique to the boss's biome. Either found on the ground or as a mob drop. It’s a great value at $13, but don’t let it overstay, https://pacific-drive-gameplay74959.dailyblogzz.com/30360183/core-keeper-gameplay-coisas-para-saber-antes-de-comprar