Cthulhu, The Seeker

+5: Search your library for 3 cards and play them then Shuffle your library. Cthulhu has hexproof and indestructible forever.
+1: Opponents reveal their hand, you take 2 cards from each and put them in play under your control. Don't pay mana. Deny hexproof.
-20: Search your library for 10 cards. Take all cards from each opponent's hand and 10 from each library. Play them without mana. Deny hexproof