As an additional cost to cast this spell, you may sacrifice any number of nonland permanents. This spell costs {1} less to cast for each permanent sacrificed this way. Whenever Rottenmouth Viper enters or attacks, put a blight counter on it. Then for each blight counter on it, each opponent loses 4 life unless that player sacrifices a nonland permanent or discards a card.
Near Mint - $7.90
Lightly Played - $6.30
Moderately Played - $5.50
Heavily Played - $4.70
Damaged - $4.00
Near Mint Spanish - $7.90
Lightly Played Spanish - $6.30
Moderately Played Spanish - $5.50
Heavily Played Spanish - $4.70
Damaged Spanish - $4.00
Foil Prices
Near Mint Foil - $21.80
Lightly Played Foil - $17.50
Moderately Played Foil - $15.30
Heavily Played Foil - $13.10
Damaged Foil - $10.90
Near Mint Foil Spanish - $21.80
Lightly Played Foil Spanish - $17.50
Moderately Played Foil Spanish - $15.30
Heavily Played Foil Spanish - $13.10
Damaged Foil Spanish - $10.90