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 - $11.50
Lightly Played - $10.30
Played - $8.00
Heavily Played - $6.90
Damaged - $5.80
Near Mint Non-English - $11.50
Lightly Played Non-English - $10.30
Played Non-English - $8.00
Heavily Played Non-English - $6.90
Damaged Non-English - $5.80
Foil Prices
Near Mint Foil - $20.10
Lightly Played Foil - $18.10
Played Foil - $14.10
Heavily Played Foil - $12.10
Damaged Foil - $10.10
Near Mint Foil Non-English - $20.10
Lightly Played Foil Non-English - $18.10
Played Foil Non-English - $14.10
Heavily Played Foil Non-English - $12.10
Damaged Foil Non-English - $10.10