The communication stones are simple yet powerful magic items granted to the leader of each Strike. These stones record the speed and direction in which they are traveling and deliver that information daily to the Mendevian court wizards. The speed and direction information is delivered regardless of if the user wishes it or not. The leader of each Strike is expected to check in every couple of days using the other feature of the stone. This stone allows a brief, one way message to be sent to the same court wizards. The purpose of these stones is to allow some automatic reconnaissance to be collected, as well as occasional input from the Strike leaders.