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 - $13.00
Lightly Played - $11.70
Played - $9.10
Heavily Played - $7.80
Damaged - $6.50
Near Mint Non-English - $13.00
Lightly Played Non-English - $11.70
Played Non-English - $9.10
Heavily Played Non-English - $7.80
Damaged Non-English - $6.50
Foil Prices
Near Mint Foil - $17.60
Lightly Played Foil - $15.80
Played Foil - $12.30
Heavily Played Foil - $10.60
Damaged Foil - $8.80
Near Mint Foil Non-English - $17.60
Lightly Played Foil Non-English - $15.80
Played Foil Non-English - $12.30
Heavily Played Foil Non-English - $10.60
Damaged Foil Non-English - $8.80