If an opponent controls a Plains and you control a Swamp, you may cast this spell without paying its mana cost. All creatures get -2/-2 until end of turn.
NM-Mint - $5.60
Lightly Played - $5.30
Moderately Played - $5.00
Heavily Played - $4.50
Damaged - $3.60
NM-Mint Non English - $5.60
Lightly Played Non English - $5.30
Moderately Played Non English - $5.00
Heavily Played Non English - $4.50
Damaged Non English - $3.60