TRIBUTE SUMMON: A cost 3 or more —> Trash After paying the traditional Summoning Core Cost, you must move all the Cores of a Spirit on your Field that meets these aspects to the location specified in order to summon this Spirit. When Summoned (Lv. 1-2-3): Send one Core from an opposing Spirit to your opponent's Void. When Destroyed (Lv. 2-3): Send two Cores from an opposing Spirit to your opponent's Void.