Volcanic Vision
Sorcery
Return target instant or sorcery card from your graveyard to your hand. Volcanic Vision deals damage equal to that card's converted mana cost to each creature your opponents control. Exile Volcanic Vision.
イラスト：
Dragons of Tarkir Promos#167sレア英語適正
裁定
2015年2月25日
If the target instant or sorcery card becomes an illegal target before Volcanic Vision resolves, the spell won’t resolve and none of its effects will happen. No damage will be dealt and Volcanic Vision won’t be exiled.
2015年2月25日
If the target has 
in its mana cost, X is 0.