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 - $5.40
Lightly Played - $4.30
Moderately Played - $3.80
Heavily Played - $3.30
Damaged - $2.70
Near Mint Spanish - $5.40
Lightly Played Spanish - $4.30
Moderately Played Spanish - $3.80
Heavily Played Spanish - $3.30
Damaged Spanish - $2.70
Foil Prices
Near Mint Foil - $12.20
Lightly Played Foil - $9.80
Moderately Played Foil - $8.60
Heavily Played Foil - $7.40
Damaged Foil - $6.10
Near Mint Foil Spanish - $12.20
Lightly Played Foil Spanish - $9.80
Moderately Played Foil Spanish - $8.60
Heavily Played Foil Spanish - $7.40
Damaged Foil Spanish - $6.10