Wielder of the Primeval

{r}{r}, {t}, Discard a creature card with converted mana cost X: Wielder of the Primeval deals X damage to target creature.
{w}{w}, {t}, Discard a creature card with converted mana cost X: Return target creature card with converted mana cost X or less from your graveyard to the battlefield.
"I have seen the true might of the world, and now it is mine to use."