掷弩陷阱

Text:

如果具飞行异能的黑色生物进行攻击，你可以支付，而不支付掷弩陷阱的法术力费用。
消灭目标进行攻击、且具飞行异能的生物。

Rulings:

• 3/1/2010 If you cast Slingbow Trap for <img src="/Handlers/Image.ashx?size=small&amp;name=G&amp;type=symbol" alt="Green" align="absbottom" />, you may target any attacking creature with flying, not just a black one.
• 3/1/2010 An “attacking creature” is one that has been declared as an attacker this combat, or one that was put onto the battlefield attacking this combat. Unless that creature leaves combat, it continues to be an attacking creature through the end of combat step, even if the player it was attacking has left the game, or the planeswalker it was attacking has left combat.