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 - $9.100
Lightly Played - $7.300
Moderately Played - $6.400
Heavily Played - $5.500
Damaged - $4.600
Near Mint Spanish - $9.100
Lightly Played Spanish - $7.300
Moderately Played Spanish - $6.400
Heavily Played Spanish - $5.500
Damaged Spanish - $4.600
Foil Prices
Near Mint Foil - $12.700
Lightly Played Foil - $10.100
Moderately Played Foil - $8.900
Heavily Played Foil - $7.600
Damaged Foil - $6.400
Near Mint Foil Spanish - $12.700
Lightly Played Foil Spanish - $10.100
Moderately Played Foil Spanish - $8.900
Heavily Played Foil Spanish - $7.600
Damaged Foil Spanish - $6.400