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.
NM-Mint Foil - $10.50
Lightly Played Foil - $9.50
Moderately Played Foil - $8.40
Heavily Played Foil - $7.40
Damaged Foil - $5.30
NM-Mint Foil Non English - $10.50
Lightly Played Foil Non English - $9.50
Moderately Played Foil Non English - $8.40
Heavily Played Foil Non English - $7.40
Damaged Foil Non English - $5.30