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 - $10.40
Played - $8.10
Heavily Played - $6.90
Damaged - $5.80
Near Mint Non-English - $11.50
Lightly Played Non-English - $10.40
Played Non-English - $8.10
Heavily Played Non-English - $6.90
Damaged Non-English - $5.80
Foil Prices
Near Mint Foil - $25.00
Lightly Played Foil - $22.50
Played Foil - $17.50
Heavily Played Foil - $15.00
Damaged Foil - $12.50
Near Mint Foil Non-English - $25.00
Lightly Played Foil Non-English - $22.50
Played Foil Non-English - $17.50
Heavily Played Foil Non-English - $15.00
Damaged Foil Non-English - $12.50