Dungeons
Throughout the land certain areas have changed and became a hideaway for creatures that wish to avoid the land above. Every single one of these seem to always have spoils at the end, just waiting for someone to come claim it. We call these hide areas Dungeons, and they are not easy. They are filled with strong creatures, but all of these creatures have a master. At the end of each Dungeon there is a Dungeon boss, once you slay the creature at the end that's when you will get spoils that could make you stronger, wealthier, even the possibility to help release something that could help you in the future. If you feel like your strong enough to embark to the depths of these areas, make sure your creatures and allies are prepared to die, because it very well could happen.