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 - $9.75
Lightly Played - $9.50
Moderately Played - $8.00
Heavily Played - $6.00
Damaged - $5.00
Near Mint Non-English - $9.75
Lightly Played Non-English - $9.50
Moderately Played Non-English - $8.00
Heavily Played Non-English - $6.00
Damaged Non-English - $5.00
Foil Prices
Near Mint Foil - $23.25
Lightly Played Foil - $22.00
Moderately Played Foil - $18.50
Heavily Played Foil - $14.00
Damaged Foil - $11.75
Near Mint Foil Non-English - $23.25
Lightly Played Foil Non-English - $22.00
Moderately Played Foil Non-English - $18.50
Heavily Played Foil Non-English - $14.00
Damaged Foil Non-English - $11.75