原文You can choose no targets if you don't want to double the counters on any permanents.
訳文パーマネント上のカウンターを2倍にしたくない場合は、対象を選ばないこともできます。
2020/08/07
原文To double the number of each kind of counter on a permanent, put another counter on it for each counter it already has. Effects that interact with counters being put onto permanents apply as appropriate.