Windreader Sphinx
Creature — Sphinx
Flying
Whenever a creature with flying attacks, you may draw a card.
"Your mind is too filled with foolish concerns to hear the subtle whispers that the breeze brings."
イラスト：
Core Set 2019 Promos#84sレア英語適正
裁定
It doesn’t matter who controls the creature with flying or which player or planeswalker that creature is attacking. Windreader Sphinx’s controller is the player who may draw a card.
Windreader Sphinx’s ability will trigger when it itself attacks.
The creature must have flying immediately after being declared as an attacking creature in order for Windreader Sphinx’s ability to trigger. For example, attacking with Kitesail Corsair will cause the ability to trigger, and attacking with Pegasus Courser and a creature without flying will cause the ability to trigger only once.