Stray-Kids, The Maniacs

Your Commander deck can't start with any
Zombie Creatures
Zombie Creatures you control get +1/+1
Whenever a Zombie Creature enters the Battlefield, you gain 1 life
{b}{b}{g}{t}-Return Target Non-Zombie Creature
from your Graveyard or Exile onto the Battlefield
under your Control and has the Subtype of
Zombie till this game ends
Sacrifice a Creature-In addition to cast this ability
pay {b}{g}. discard a card at random