Jace, Master Illusionist

+3: Target player reveals cards from the top of his or her library until he or she reveals a land card, then puts them into his or her graveyard.
-8: Put X X/X blue illusion creature tokens with flying and hexproof into play where X is the number of cards total in all graveyards.
-12: Each opponent reveals cards from the top of their library until they reach X lands, then puts them into their graveyard where X is your hand size