Force of Will Moon Priestess Returns Booster Pack Tweet New, 35 In stock $3.00 Note: Prices subject to change at any time. We reserve the right to limit quantities. Read More Description Continuation of the Grimm Cluster, Kaguya, the Immortal Princess, returns from the moon after finishing preparations to fight against the false god. This is the third set of the "Grimm" cluster block. Each pack contains 10 cards.