衝撃の足音
Sorcery
待機４―
（あなたの手札からこのカードを唱えるのではなく、を支払い、時間カウンター４個を置いた状態でこれを追放する。あなたのアップキープの開始時に、時間カウンター１個を取り除く。最後の１個を取り除いたとき、これをマナ・コストを支払うことなく唱えてもよい。）
トランプルを持つ緑の４/４のサイ・クリーチャー・トークン２体を生成する。
イラスト：
Special Guests#25神話レア日本語適正
裁定
Crashing Footfalls has no mana cost. You can’t cast it unless an effect (such as that of suspend) allows you to cast it for an alternative cost or without paying its mana cost. Its converted mana cost is 0.
You can exile a card in your hand using suspend any time you could cast that card. Consider its card type, any effect that affects when you could cast it, and any other effects that could stop you from casting it to determine if and when you can do this. Whether or not you could actually complete all steps in casting the card is irrelevant. For example, you can exile a card with suspend that has no mana cost or requires a target even if no legal targets are available at that time.
Exiling a card with suspend isn’t casting that card. This action doesn’t use the stack and can’t be responded to.
After removing the last time counter, you must cast the card if able. Timing permissions based on the card’s type are ignored. If an effect prohibits you from casting the card, it remains exiled with no time counters on it, and it’s no longer suspended.