Forever Growing Swarm

Cast one permanent from any graveyard except
its a black zombie in addition to its other types. If it isn't a creature or planeswalker, it becomes a 2/2 black zombie in addition to its other types.
Epic (For the rest of the game, you can't cast spells.
At the beginning of each of your upkeeps, copy this
spell except for its epic ability. You may choose new
targets for the copy.)