Thanos, Conduit of Desire

+1: Tap up to two target permanents. They don't untap during their controller's next untap step. You may discard a card.
-2: Creatures target player controls lose hexproof until end of turn. Put four -1/-1 counters on target creature. It can't be regenerated this turn.
-8: Search your library for up to two cards and put them onto the battlefield. Shuffle your library. They gain haste until end of turn.