Hidden Graveyard

Hidden Graveyard enters the battlefield with {x} headstone counters on it. Whenever a non-token creature you control dies, you may pay{2}{b},{t}. If you do, put a 2/2 black zombie creature token onto the battlefield.
{6}{b}: Sacrifice Hidden Graveyard. Put 4 2/2 black zombie creature tokens onto the battlefield.
Don't think of it as a final resting place. It is more of a recruitment area, and this one is an untouched resource. - Gisa