フェアリーの大群

Text:

Flying
When Cloud of Faeries enters the battlefield, untap up to two lands.
Cycling (, Discard this card: Draw a card.)

Rulings:

• 10/4/2004 You can untap 0, 1, or 2 lands.
• 10/1/2008 Cycling is an activated ability. Effects that interact with activated abilities (such as Stifle or Rings of Brighthearth) will interact with cycling. Effects that interact with spells (such as Remove Soul or Faerie Tauntings) will not.
• 6/8/2016 You choose which lands to untap as the triggered ability resolves. They aren’t targeted, and they don’t have to be lands that you control.