봉화의 번개

05/10/18

Beacon Bolt is still on the stack while you count your instant and sorcery cards in your graveyard and in exile. It doesn’t count itself.

05/10/18

If an effect allows you to pay an alternative cost rather than a spell’s mana cost, you may pay that alternative cost when you jump-start a spell. You’ll still discard a card as an additional cost to cast it.

05/10/18

You must still follow any timing restrictions and permissions, including those based on the card’s type. For instance, you can cast a sorcery using jump-start only when you could normally cast a sorcery.