ミステリアスストレンジャー

瞬速
ミステリアスストレンジャーが戦場に出たとき、インスタントやソーサリーであるカードがある各墓地につきそれぞれ、その墓地にありインスタントやソーサリーであるカード１枚を対象とする。それを追放する。これにより２枚以上のカードが追放されるなら、その中の１枚を無作為に選んでコピーする。そのコピーを、マナ・コストを支払うことなく唱えてもよい。

神秘客

闪现
当神秘客进战场时，为每个其中有瞬间或法术牌的坟墓场各进行以下流程～将目标瞬间或法术牌从该坟墓场放逐。如果以此法放逐两张或更多牌，则随机选择其中一张并将它复制。你可以施放该复制品，且不需支付其法术力费用。

Mysterious Stranger

Flash
When this creature enters, for each graveyard with an instant or sorcery card in it, exile target instant or sorcery card from that graveyard. If two or more cards are exiled this way, choose one of them at random and copy it. You may cast the copy without paying its mana cost.

Fallout

Flash
When Mysterious Stranger enters the battlefield, for each graveyard with an instant or sorcery card in it, exile target instant or sorcery card from that graveyard. If two or more cards are exiled this way, choose one of them at random and copy it. You may cast the copy without paying its mana cost.

If a spell has {X} in its mana cost, you must choose 0 as the value of X when casting it without paying its mana cost.

If you cast a spell “without paying its mana cost,” you can’t choose to cast it for any alternative costs. You can, however, pay additional costs. If the spell has any mandatory additional costs, those must be paid to cast the card.

If you don’t want to cast the copy, you can choose not to; the copy ceases to exist the next time state-based actions are checked.

You cast the copy while Mysterious Stranger’s last ability is resolving and still on the stack. You can’t wait to cast it later in the turn.