Волшебство
У этого заклинания есть Миг, пока среди карт на вашем кладбище есть не менее пяти разных значений мановой ценности.
Верните целевую карту существа из вашего кладбища на поле битвы.
The game checks whether it is legal to cast a spell before costs are determined or mana abilities are activated while casting it. If cards are removed from your graveyard after that point, such as by exiling Jack-o'-Lantern from your graveyard to pay for its mana ability, this won't affect whether you can legally cast Graveyard Shift, even if that reduces the number of mana values in your graveyard to below five.