Geomancy is the practice of divination through tossing dirt. Perhaps in the same fashion, we can learn more about the world around us by tossing plastic pyramids. Through playing, the subject learns to communicate with the plastic pyramids within.Geomancy is an Icehouse game played with one stash per player and a chessboard.Geomancy is played in three rounds. In the first round, players take turns casting all of their small stones. The second round is all about casting medium stones. Finally, the game is concluded by casting out the large stones. While some players are recasting, other players are reorienting their pyramids. The goal is to cast and orient in a way that you can capture the other players stones. Points are awarded for your stones on the field at the end of the game along with the stones you have captured.Complete rules can be found at the Icehouse Games Wiki.Game System Icehouse Pieces - BoardGameGeek