Jace Lord's Advisor

X: Draw a card, discard up to three cards. Add loyalty counters to Jace Lord's Advisor equal to the number of cards discarded this way.
-2: Draw 2 cards, Scry 1. You may shuffle your library.
0: Each opponent discards 2 cards, draw a card for each card discarded this way. You have no maximum hand size for the rest of the game.