インスタント
飛行を持つクリーチャーを、1体か2体か3体対象とする。空への斉射は、それらに3点のダメージをあなたの望むように分割して与える。
You choose how many targets Aerial Volley has and how the damage is divided as you cast the spell. Each target must receive at least 1 damage.
If some (but not all) of the targets become illegal before Aerial Volley tries to resolve, the original division of damage still applies, but no damage is dealt to illegal targets. If all targets become illegal, Aerial Volley won't resolve.