Sosh, Surgeon of the Undead

Lifelink, Deathtouch
Analytical Precision — At the beginning of your upkeep, scry 2.
Surgical Intervention — Whenever a creature you control dies, exile it. If you do, create a 2/2 black Zombie creature token and draw a card.
Breathalyzer Lock — If you’ve gained life this turn, Soš doesn’t untap unless you pay 2 life.
Drink to Success — At the beginning of your end step, if you’ve drawn three or more cards this turn, each opponent loses 2 life, and you gain 2