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 - $4.75
Lightly Played - $4.50
Moderately Played - $3.50
Heavily Played - $3.00
Damaged - $2.00
Near Mint Non-English - $4.75
Lightly Played Non-English - $4.50
Moderately Played Non-English - $3.50
Heavily Played Non-English - $3.00
Damaged Non-English - $2.00
Foil Prices
Near Mint Foil - $6.75
Lightly Played Foil - $6.50
Moderately Played Foil - $5.25
Heavily Played Foil - $4.25
Damaged Foil - $2.75
Near Mint Foil Non-English - $6.75
Lightly Played Foil Non-English - $6.50
Moderately Played Foil Non-English - $5.25
Heavily Played Foil Non-English - $4.25
Damaged Foil Non-English - $2.75