Ken the Butcher

When Ken, the Butcher of the Smiling Dead enters the battlefield, create a 2/2 black Zombie creature token.
Whenever a Zombie you control attacks, each opponent loses 1 life and you gain 1 life.
Tap, Sacrifice another Zombie: Destroy target creature with toughness less than or equal to the sacrificed Zombie's toughness.
Ken, the Butcher of the Smiling Dead can't be blocked except by Zombies.
Tap, Sacrifice a Zombie: Ken, the Butcher of the Undying Gang gains indestructible until the end of turn.