| The king or queen of the empire lives in the Palace. Only one Palace can exist in your realm at a time. You need a Palace in order to proclaim a village as your capital. A palace can give a maximum of three expansion slots at levels: 10, 15 and 20. Requirements: Main Building Level 5, Embassy Level 1 |  |
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For detailed costs, bonuses, and requirements of all buildings and resource fields, you can use this statistics tool.