妖術師の封印

Rulings oficiales · 4

wotc · 2008-08-01
This can't be used as a counterspell. It will have no effect on spells which were on the stack when it was cast, nor on those cast in response to it.
wotc · 2006-02-01
Players may cast spells while Conjurer's Ban is on the stack. Only after all players pass priority does Conjurer's Ban resolve, and that's when you name a card. Once you name a card, that card can't be played in response.
wotc · 2006-02-01
You may name a land card to prevent it from being played.
wotc · 2006-02-01
Conjurer's Ban only affects cards. A copy of a card (for example, one created by Eye of the Storm isn't a card, so it can be played.