All buildings level 16 and up. Elite troops can be train and plenty of more research included as well. Lots of heros to use. Troop marching skin as well. The farms you can get together with it as well. Each farm is built for a kind of resource and include many heros as well. The price for the main castle is 200 but it #. Must have paypal. Message me on here or line account name lenny_gentleman .