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 - $8.00
Lightly Played - $7.60
Moderately Played - $7.20
Heavily Played - $6.40
Damaged - $5.20
NM-Mint Non English - $8.00
Lightly Played Non English - $7.60
Moderately Played Non English - $7.20
Heavily Played Non English - $6.40
Damaged Non English - $5.20
Foil Prices
NM-Mint Foil - $20.10
Lightly Played Foil - $19.10
Moderately Played Foil - $18.10
Heavily Played Foil - $16.10
Damaged Foil - $13.10
NM-Mint Foil Non English - $20.10
Lightly Played Foil Non English - $19.10
Moderately Played Foil Non English - $18.10
Heavily Played Foil Non English - $16.10
Damaged Foil Non English - $13.10