Mist Dancer

Flying
Other Merfolk you control get +1/+0 and have flying.
Encore {5}{U}{U} ({5}{U}{U}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

飛行
あなたがコントロールしていてこれでないすべてのマーフォークは＋１/＋０の修整を受け飛行を持つ。
再演{5}{U}{U}