Saix'ath, Thought Scourge

+2: Create a 3/6 blue Golem creature token with hexproof and "At the beginning of each player's draw step, that player draws an additional card."
-2: Exile target nonland permanent. Its controller draws a card.
-8: You get an emblem with "Whenever an opponent draws a card, they lose X life, where X is the number of cards in all hands and in exile."