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.
NM-Mint - $6.80
Lightly Played - $6.50
Moderately Played - $6.10
Heavily Played - $5.40
Damaged - $4.40
NM-Mint Non English - $6.80
Lightly Played Non English - $6.50
Moderately Played Non English - $6.10
Heavily Played Non English - $5.40
Damaged Non English - $4.40
Foil Prices
NM-Mint Foil - $16.50
Lightly Played Foil - $15.70
Moderately Played Foil - $14.80
Heavily Played Foil - $13.20
Damaged Foil - $10.70
NM-Mint Foil Non English - $16.50
Lightly Played Foil Non English - $15.70
Moderately Played Foil Non English - $14.80
Heavily Played Foil Non English - $13.20
Damaged Foil Non English - $10.70