At the beginning of your end step, if you control a creature, look at the top seven cards of your library. Then you may sacrifice a creature. If you do, you may put a creature card with mana value X or less from among those cards onto the battlefield, where X is 1 plus the sacrificed creature's mana value. Put the rest on the bottom of your library in a random order.
Near Mint - $2.90
Lightly Played - $2.30
Moderately Played - $2.00
Heavily Played - $1.70
Damaged - $1.50
Near Mint Spanish - $2.90
Lightly Played Spanish - $2.30
Moderately Played Spanish - $2.00
Heavily Played Spanish - $1.70
Damaged Spanish - $1.50
Foil Prices
Near Mint Foil - $4.80
Lightly Played Foil - $3.90
Moderately Played Foil - $3.40
Heavily Played Foil - $2.90
Damaged Foil - $2.40
Near Mint Foil Spanish - $4.80
Lightly Played Foil Spanish - $3.90
Moderately Played Foil Spanish - $3.40
Heavily Played Foil Spanish - $2.90
Damaged Foil Spanish - $2.40