Sending all cards in the hand and on the field to the Graveyard is a cost. If there are no cards in your hand or on the field you cannot activate this card. You must have a card either in your hand or on the field to activate this card.
Sending all cards in the hand and on the field to the Graveyard is a cost. If there are no cards in your hand or on the field you cannot activate this card. You must have a card either in your hand or on the field to activate this card.