Alex, The Jank Destroyer

+3: Sell target player at table a tier 1 deck. Remove that player from the game on your next upkeep.
-4: Gain control over target player that bought a tier 1 deck from Alex.
-12: Exile all jank decks. Owners of Jank decks take damage and you gain life equal to the converted mana cost of all card that were exiled this turn