Mikreal, Grave Summoner

Deathtouch, Afflict 3 (Whenever this creature becomes blocked, defending player loses 3 life.)
If you cast a creature from the graveyard, it gains afflict 1.
If a creature you control would be put into the graveyard from anywhere, you may pay {3}. If you do, exile that creature and create X black 2/2 Zombie creature tokens where X is that creature's power.