When you cast this spell, counter it unless you sacrifice a land. At the beginning of each player's upkeep, that player sacrifices a land. When there are no lands on the battlefield, sacrifice Mana Vortex.
Near Mint - $12.90
Lightly Played - $10.40
Moderately Played - $9.10
Heavily Played - $7.80
Damaged - $6.50
Near Mint Spanish - $12.90
Lightly Played Spanish - $10.40
Moderately Played Spanish - $9.10
Heavily Played Spanish - $7.80
Damaged Spanish - $6.50