Nicol Bolas, Terror

: If a creature or planeswalker would enter the battlefield with no +1/+1 counters on it that you control, instead put a +1/+1 counter on it.
+3: You may search your library and/or graveyard for a card. Reveal that card. You may pay life equal to its mana cost and play it this turn.
-9: Exile all cards that you don't control. You may use this ability on your opponent's turn.