👉 Mountebankeries is a type of structure or building that is designed to be found in an underground vault, often used as a storage or hiding place for items. It's typically made of materials such as earth, dirt, sand, and gravel, and can have various shapes and sizes depending on its location and purpose. Mountebankeries are commonly found in abandoned cities, mines, or other industrial areas where the ground is prone to collapse or decay. They may be used for storage purposes,