Horn of Sacred Beasts (SKL-099) [The Seven Kings of the Lands]

T: Produce 1. Spend this will only to play Four Sacred Beasts cards. T: Your J-ruler gains [+200/+200] until end of turn. If it's "Pricia, the Commander of Sacred Beasts", it gains [Imperishable]. Banish this card: Target player shuffles all magic stones from his or her graveyard into his or her magic stone deck, then shuffles all other cards from his or her graveyard into his or her main deck.