Ob Nixilis the Inferno

+3: Exile target creature you control and target creature you don't control.
-5: You and target player each draw 2 cards. Your opponent then takes damage equal to the number of cards in their hand plus two.
-13: Each opponent gets an emblem with "At the start of your turn, take damage equal to 7-the number of cards in your hand. Then, discard your hand."