過去の過ち

クリーチャーが１体死亡するたび、占術１を行う。（あなたのライブラリーの一番上のカードを見る。あなたはそのカードをあなたのライブラリーの一番下に置いてもよい。）
{4}{B}：各対戦相手はそれぞれ２点のライフを失い、あなたは２点のライフを得る。この能力は、あなたの墓地にクリーチャー・カードが４枚以上あるときにのみ起動できる。

Shadows of the Past

Whenever a creature dies, scry 1. (Look at the top card of your library. You may put that card on the bottom.)
{4}{B}: Each opponent loses 2 life and you gain 2 life. Activate only if there are four or more creature cards in your graveyard.

Duel Decks: Nissa vs. Ob Nixilis

Whenever a creature dies, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)
{4}{B}: Each opponent loses 2 life and you gain 2 life. Activate this ability only if there are four or more creature cards in your graveyard.

Magic Origins

Whenever a creature dies, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.){4}{B}: Each opponent loses 2 life and you gain 2 life. Activate this ability only if there are four or more creature cards in your graveyard.

Once you legally activate the last ability, it doesn’t matter how many creature cards are in your graveyard as it resolves.