コブラの罠
インスタント — 罠
このターン、あなたがコントロールするいずれかのクリーチャーでないパーマネントが、いずれかの対戦相手がコントロールする呪文や能力によって破壊されていた場合、あなたはコブラの罠のマナ・コストを支払うのではなく、を支払ってもよい。
緑の１/１の蛇・クリーチャー・トークンを４体戦場に出す。
イラスト：
Zendikar#160アンコモン日本語適正
裁定
You may ignore a Trap’s alternative cost condition and simply cast it for its normal mana cost. This is true even if its alternative cost condition has been met.
Casting a Trap by paying its alternative cost doesn’t change its mana cost or converted mana cost. The only difference is the cost you actually pay.
Effects that increase or reduce the cost to cast a Trap will apply to whichever cost you chose to pay.
A spell or ability destroys a permanent only if that spell or ability specifically contains the word “destroy” in its text. If a spell or ability an opponent controls exiles a noncreature permanent you control, causes you to sacrifice a noncreature permanent, removes all loyalty counters from a planeswalker you control, or causes an ability you control to trigger (and then that ability destroys a permanent you control), Cobra Trap’s alternative cost condition hasn’t been met.