The Casino is a Default Building which offers two unique effects. Firstly, it offers a free 'Lottery Spin' every 12 hours containing various pieces of Equipment, Mojo, Magic Spar, or Props. The other function of the Casino is to contain the 'Mystical Chest'. This chest is opened via friends visiting your empire and opening your chest. The contents of the Chest are considered average, ranging from a few thousand Gold, Crystal, or one or two Mojo.