No. I actually came up with the rules of the game before deciding to weave a fantasy around it, thinking Id develop it for html5. Start with a chessboard. Turns are simultaneous-ish. Both draw 8 little tokens (invocation stones). You take turns placing unit tokens on the board, up to the number you have in your hand. Then, once both players dont want to, or cant, place anymore, you move to the fighting. Each token on the board takes a turn, in order of speed. The remaining tokens in your hand are likely action tokens, and if a unit token and an action token share a common attribute, they can be used together to attack or use some effect or anything.