Ra's al Ghul, Revived Warrior

{b}{b}, {t}, You may cast any card from any graveyard to the battlefield under your control. In addition to paying target card's mana cost, put a -0/-1 counter on Ra's al Ghul, Revived Warrior or sacrifice a creature.
{3}{b}, Return Ra's al Ghul, Revived Warrior to the battlefield from the graveyard. Put a -0/-1 counter on Ra's al Ghul, Revived Warrior for every time you've used this ability.