空の転置

Text:

空の転置をプレイするためにが支払われている場合、あなたの対戦相手がコントロールするクリーチャーはターン終了時まで飛行を失い、それをプレイするためにが支払われている場合、あなたがコントロールするクリーチャーはターン終了時まで飛行を得る。 （が支払われている場合、両方を行う。）

Rulings:

• 8/1/2008 The spell cares about what mana was spent to pay its total cost, not just what mana was spent to pay the hybrid part of its cost.
• 8/1/2008 The spell checks on resolution to see if any mana of the stated colors was spent to pay its cost. If so, it doesn’t matter how much mana of that color was spent.
• 8/1/2008 If the spell is copied, the copy will never have had mana of the stated color paid for it, no matter what colors were spent on the original spell.
• 8/1/2008 Invert the Skies affects only creatures on the battlefield at the time it resolves. If a creature enters the battlefield later that turn, it won’t be affected.
• 8/1/2008 If a creature changes controllers later in the turn, that won’t change how Invert the Skies affected it.