Seiga Kaku, Wicked Hermit

Protection from walls.
Whenever you draw a card, put a strength
counter on Seiga Kaku. Seiga Kaku's power is
equal to the number of strength counters on it.
Whenever a nonland, nontoken permanent
enters or leaves the graveyard, create a 2/2 black
zombie creature tokens with decayed. If the
permanent leaves your graveyard, also gain 3 life.