Mr. Trolle, Demigod

+2: You may cast any number of instant or sorcery cards from your graveyard and/or hand and lose 1 life for each spell cast this way.
-X: Search your library for any card with converted mana cost X or less and put it into your hand. Casting that card costs X more to cast.
-12: Mr. Trolle deals 12 damage divided among each damageable permanent each opponent controls. Each player gains 12 life and sacrifices 12 lands.