The Commander of Dread

0: (Passive) At the beginning of your end step, you may put the top 3 cards of your library in your graveyard. If you do, create a 2/2 zombie token.
+2: Put the top 3 cards of your library into your graveyard. Then search your graveyard for a land card and exile it. If you do, create a 2/2 zombie.
-3: Zombie creatures you control gain undying and lifelink until end of turn.