Deathplain Hawk

Flying
Deathplain Hawk's power is equal to the number
of zombies you control.
When Deathplain Hawk enters the battlefield,
create six 2/2 black zombie creature tokens.
Then, if you control ten or more zombies, you
gain 3 life and target opponent loses 3 life or you
lose 3 life and target opponent gains 3 life.