Sacrifice X Zombies, then reveal cards from the top of your library until you reveal a number of Zombie creature cards equal to the number of Zombies sacrificed this way. Put those cards onto the battlefield and the rest on the bottom of your library in a random order.
NM-Mint - $1.30
NM-Mint Non English - $1.30
Lightly Played - $1.30
Lightly Played Non English - $1.30
Moderately Played - $1.20
Moderately Played Non English - $1.20
Heavily Played - $1.10
Heavily Played Non English - $1.10
Damaged - $0.90
Damaged Non English - $0.90