Mutilate
Sorcery
All creatures get -1/-1 until end of turn for each Swamp you control.
"You mortals turn to dust in the blink of an eye. I only expedite your fate."
Games Workshop
Rulings
The effect is based on the number of Swamps you control when Mutilate resolves. Only creatures on the battlefield at that time will be affected. The effect won't change later in the turn, even if the number of Swamps you control changes.
(wotc • 2012-07-01)
Rulings
The effect is based on the number of Swamps you control when Mutilate resolves. Only creatures on the battlefield at that time will be affected. The effect won't change later in the turn, even if the number of Swamps you control changes.
(wotc • 2012-07-01)