At the beginning of your upkeep, destroy the creature with the least power. It can't be regenerated. If two or more creatures are tied for least power, you choose one of them. When there are no creatures on the battlefield, sacrifice Porphyry Nodes.
Near Mint - $200
Lightly Played - $200
Moderately Played - $200
Heavily Played - $200
Damaged - $100
Near Mint Spanish - $200
Lightly Played Spanish - $200
Moderately Played Spanish - $200
Heavily Played Spanish - $200
Damaged Spanish - $100
Foil Prices
Near Mint Foil - $3.900
Lightly Played Foil - $3.100
Moderately Played Foil - $2.700
Heavily Played Foil - $2.400
Damaged Foil - $2.000
Near Mint Foil Spanish - $3.900
Lightly Played Foil Spanish - $3.100
Moderately Played Foil Spanish - $2.700
Heavily Played Foil Spanish - $2.400
Damaged Foil Spanish - $2.000