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 - $16.50
Lightly Played Foil - $14.80
Played Foil - $11.50
Heavily Played Foil - $9.90
Damaged Foil - $8.30
Near Mint Foil Non-English - $16.50
Lightly Played Foil Non-English - $14.80
Played Foil Non-English - $11.50
Heavily Played Foil Non-English - $9.90
Damaged Foil Non-English - $8.30