单卡释疑

• (2020-04-17 official)

  一旦你宣告施放同归于尽，则直到你完成施放为止，牌手都无法试图去除你具有闪现异能的永久物，好让此咒语失去闪现异能。如果在施放之后同归于尽失去了闪现异能，则如果它能够结算，就仍会照常结算。

  Once you announce that you’re casting Mutual Destruction, players can’t try to remove your permanents with flash to make it lose flash until you’re done casting it. If it loses flash after it’s been cast, it will still resolve if able.

• (2020-04-17 official)

  施放此咒语时，你必须牺牲正好一个生物；你无法不牺牲生物就施放此咒语，且你也不能牺牲一个以上的生物。

  You must sacrifice exactly one creature to cast this spell; you cannot cast it without sacrificing a creature, and you cannot sacrifice additional creatures.

• (2020-04-17 official)

  游戏最后一次检查你是否具有施放咒语之许可的时机，是在你支付费用之前。如果你牺牲了一个具闪现异能的生物来施放同归于尽，且之后不再操控其他具闪现异能的永久物，则就算此时同归于尽已不再具有闪现，你仍能合法完成施放。在此情况下，注记于「当你施放一个具闪现异能的咒语时」触发的异能不会触发。

  The last time that the game checks whether you have permission to cast a spell is before costs are paid. If you sacrifice a creature with flash to cast Mutual Destruction and then have no other permanents with flash, you’ll legally finish casting Mutual Destruction even though it no longer has flash. In this case, abilities that trigger whenever you cast a spell with flash won’t trigger.