Jace and Chandra

+2: Draw a card, then for each card in your hand, you may have Jace and Chandra deal 1 damage to each opponents.
+1: Each player mills 3 cards, then for each card in your graveyard, Jace and Chandra deals 2 damage to each opponent. If you can't, you win the game
-10: You gain an emblem that says "Whenever you cast a non-permanent spell, each opponent mills X cards. X is your life total, divided by two."