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 - $7.80
Lightly Played - $7.50
Moderately Played - $7.10
Heavily Played - $6.30
Damaged - $5.10
NM-Mint Non English - $7.80
Lightly Played Non English - $7.50
Moderately Played Non English - $7.10
Heavily Played Non English - $6.30
Damaged Non English - $5.10
Foil Prices
NM-Mint Foil - $17.30
Lightly Played Foil - $16.50
Moderately Played Foil - $15.60
Heavily Played Foil - $13.90
Damaged Foil - $11.30
NM-Mint Foil Non English - $17.30
Lightly Played Foil Non English - $16.50
Moderately Played Foil Non English - $15.60
Heavily Played Foil Non English - $13.90
Damaged Foil Non English - $11.30