Ghoulcaller's Harvest

Create X 2/2 black Zombie creature tokens with decayed, where X is half the number of creature cards in your graveyard, rounded up. (A creature with decayed can't block. When it attacks, sacrifice it at end of combat.)
Flashback {3}{B}{G} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Crea X pedine creatura Zombie 2/2 nere con decomposto, dove X è la metà del numero di carte creatura nel tuo cimitero, arrotondata per eccesso.
Flashback {3}{B}{G}