The Grey Knights pay heed to their Prognosticars, who use mysterious auguries to divine the future and set a course for where the Chapter goes to fend off the next daemonic incursion. In battle, they trust in their predictions as much as their own skills and the might of their machines.

This is a set of 16 six-sided dice with squared edges for use in games of Warhammer 40,000, themed around the Grey Knights. They are cast in pearlised grey acrylic plastic with white ink markings, and measure 16mm along each edge. The 1-5 facings are traditionally pipped and each '6' face is decorated with the daemon-banishing icon of the Grey Knights.