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 - $6.30
Lightly Played - $5.60
Played - $4.40
Heavily Played - $3.80
Damaged - $3.20
Near Mint Non-English - $6.30
Lightly Played Non-English - $5.60
Played Non-English - $4.40
Heavily Played Non-English - $3.80
Damaged Non-English - $3.20
Foil Prices
Near Mint Foil - $6.80
Lightly Played Foil - $6.10
Played Foil - $4.80
Heavily Played Foil - $4.10
Damaged Foil - $3.40
Near Mint Foil Non-English - $6.80
Lightly Played Foil Non-English - $6.10
Played Foil Non-English - $4.80
Heavily Played Foil Non-English - $4.10
Damaged Foil Non-English - $3.40