呪文ねじり
ソーサリー
あなたの墓地にあるインスタント・カード１枚かソーサリー・カード１枚と、いずれかの対戦相手の墓地にあるインスタント・カード１枚かソーサリー・カード１枚を対象とし、それらを追放する。それらのカードをコピーする。可能なら、それらのコピーをマナ・コストを支払うことなく唱える。呪文ねじりを追放する。
イラスト：
Duel Decks: Jace vs. Vraska#34レア日本語適正
裁定
Spelltwine has two targets: the instant or sorcery card in your graveyard and the one in an opponent’s graveyard. You can’t cast Spelltwine unless you can choose both legal targets.
If one of Spelltwine’s targets is illegal when Spelltwine tries to resolve, you’ll still exile and copy the remaining legal target.
The copies are created in exile and cast from exile. The cards remain exiled.
You can cast the copies in either order.
The copy you cast first will already be on the stack when you cast the other copy. If that spell targets a spell, you may choose the first copy as a legal target.
If you cast a card “without paying its mana cost,” you can’t pay any alternative costs. You can pay additional costs such as kicker costs. If the card has mandatory additional costs, you must pay those.
If the card has X in its mana cost, you must choose 0 as its value.