Squealing Devil
$0.11 / €0.12
Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
When this creature enters, you may pay . If you do, target creature gets +X/+0 until end of turn.
When this creature enters, sacrifice it unless was spent to cast it.
When this creature enters, you may pay . If you do, target creature gets +X/+0 until end of turn.
When this creature enters, sacrifice it unless was spent to cast it.
Legal in
Modern, Legacy, Vintage, Commander
Rulings (3)
You choose the value of X as Squealing Devil's ability resolves. X can be 0.
2006-05-01
For this creature to not be sacrificed, must have been spent on the mana cost. It doesn't matter if is spent on .
2006-05-01
If this enters in a way other than announcing it as a spell, then the appropriate mana can't have been paid, and you'll have to sacrifice it.
2006-05-01