Revaz the Rockstar

+1: Deal 3 damage to target creature an opponent controlls. If that creature leaves the battlefield this turn, draw a card.
-1: Search your library for an instant or sorcery, reveal it, then shuffle your library. Put that card into your hand.
-8: All opponents reveal their hands. Choose up to 3 cards from each of their hands and exile them. Draw a card for each card in target players exile