Whenever you cast your first spell each turn, reveal the top card of your library. You may cast it without paying its mana cost if it’s a spell with lesser mana value. If you don’t cast it, put it into your hand.

每當你施放每回合中你的第一個咒語時，展示你的牌庫頂牌。如果它是咒語且魔法力值更低，則你可以施放它，且無需支付其魔法力費用。如果你未施放它，則將它置於你手上。