A set of custom made Achtung! Cthulhu 2d20 dice, which are black as the Exarch's heart. Conjured into being by the personal sorcery of Reinhardt Weissler, Exarch of the sinister Black Sun, roll these bones to pass your skill tests and determine your fate, as you battle the forces of the Nazi occult and the evil influence of the Mythos in Achtung! Cthulhu 2d20's Secret War!