Vix, Gitaxian Recruiter

+1: Look at the top two cards of target opponent's library. Exile one of them.
-2: Once before your next turn you may exile a spell. If you don't exile a spell this way put a loyalty counter on Vix and draw a card.
-8: Create an X/X blue Phyrexian Avatar creature token Where X is the total mana value of cards exiled with Vix, it has all abilities of those cards.