Northern Tale 2 - Level 24

Before upgrading the camp, use +1 viking bonus. After camp upgrade, use time freeze bonus instead. Power stone again. If you want to use bonus more frequently, restore it in early stage. It's not necessary though... Build the exorcist's hut, then build and fully upgrade the warehouse. Build the farm and upgrade the camp. Upgrade the farm and the camp. Build the bridge. Clear the path to gold stump. Build and upgrade the warehouse. Build the gold mine. Remove huge rocks and exorcise all ghosts.