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 - £3.60
Lightly Played - £3.10
Moderately Played - £2.50
Heavily Played - £1.80
Damaged - £1.10
Near Mint Non English - £3.60
Lightly Played Non English - £3.10
Moderately Played Non English - £2.50
Heavily Played Non English - £1.80
Damaged Non English - £1.10
Foil Prices
Near Mint Foil - £4.20
Lightly Played Foil - £3.60
Moderately Played Foil - £3.00
Heavily Played Foil - £2.10
Damaged Foil - £1.30
Near Mint Foil Non English - £4.20
Lightly Played Foil Non English - £3.60
Moderately Played Foil Non English - £3.00
Heavily Played Foil Non English - £2.10
Damaged Foil Non English - £1.30