Sekiro, One Armed Wolf

Deflect-If Sekiro, One Armed Wolf's power is more than or equal to the attacker's, prevent all damage would be dealt and put a posture counter on that creature.
Shinobi Deathblow-If a creature has three or more posture counters, Sekiro, One Armed Wolf may destroy it.
{b}{b}:Ressurect-You may put Sekiro, One Armed Wolf onto the battlefield from the graveyard without paying its mana cost. If it dies again, put it into your hand.