Keeper of the Dead

Deathtouch, Undying 3(1/1 green Zombie token)
Whenever a non-token creature dies you may
pay {1}, if you do create a 1/1 black Skeleton
creature token and a 1/1 green Zombie
creature token.
Whenever a Skeleton you control dies, you gain
1 life. Whenever a Zombie you controls dies, deal
1 damage to target creature or player.