瞬间
抓两张牌。然后除非你坟墓场中牌的法术力值有五种或更多,否则弃一张牌。
The mana value of a double-faced card in your graveyard is always the mana value of the front face.
X is 0 when determining the mana value of a card in your graveyard.
The mana value of a split card in the graveyard is the total mana value of both halves of that card. It does not have two mana values.
The mana value of a land card is 0.
“Five or more mana values among cards in your graveyard” means there are at least five different mana values among those cards.