Jace, Mind Breaker

: Whenever an opponent draws a card, that player exiles the top card of their library. You have no maximum hand size.
0: Each player exiles the top 2 cards of their library. You may put a card exiled this way into your hand. Otherwise, put 3 loyalty counters on Jace
-20: Put all cards from exile into your hand. You may pay 1 mana of any color to cast these cards this turn rather then their mana costs.