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 - $5.80
Lightly Played Foil - $5.50
Moderately Played Foil - $5.20
Heavily Played Foil - $4.60
Damaged Foil - $3.80
NM-Mint Foil Non English - $5.80
Lightly Played Foil Non English - $5.50
Moderately Played Foil Non English - $5.20
Heavily Played Foil Non English - $4.60
Damaged Foil Non English - $3.80