倍増の季節
エンチャント
効果が、あなたのコントロール下で１つ以上のトークンを生成するなら、代わりにその効果はその２倍の数のそれらのトークンを生成する。
効果が、あなたがコントロールしているパーマネントの上に１個以上のカウンターを置くなら、代わりにその効果はそのパーマネントの上にその２倍の個数のそれらのカウンターを置く。
イラスト：
Foundations#216神話レア日本語適正
裁定
The tokens and counters that Doubling Season creates are exact copies of the kind of tokens and counters that were being created in the first place.
Doubling Season affects cards that “enter the battlefield with” a certain number of counters. Triskelion, for example, would enter the battlefield with six +1/+1 counters on it rather than three.
If there are two Doubling Seasons on the battlefield, then the number of tokens or counters is four times the original number. If there are three on the battlefield, then the number of tokens or counters is eight times the original number, and so on.
Planeswalkers will enter the battlefield with double the normal amount of loyalty counters. However, if you activate an ability whose cost has you put loyalty counters on a planeswalker, the number you put on isn’t doubled. This is because those counters are put on as a cost, not as an effect.