渴子鬼母

Text:

威吓
启悟～每当渴子鬼母成为未横置时，你可以支付。若你如此作，将一个2/2黑色灵俑衍生结界生物放进战场。

Rulings:

• 2/1/2014 Inspired abilities trigger no matter how the creature becomes untapped: by the turn-based action at the beginning of the untap step or by a spell or ability.
• 2/1/2014 If an inspired ability triggers during your untap step, the ability will be put on the stack at the beginning of your upkeep. If the ability creates one or more token creatures, those creatures won’t be able to attack that turn (unless they gain haste).
• 2/1/2014 Inspired abilities don’t trigger when the creature enters the battlefield.
• 2/1/2014 If the inspired ability includes an optional cost, you decide whether to pay that cost as the ability resolves. You can do this even if the creature leaves the battlefield in response to the ability.