Mavrath, the Corrupter

: You have no maximum hand size. Each opponent's maximum hand size is three.
+2: Discard a card, then draw two cards. Mavrath, the Corrupted deals damage to any target equal to the number of cards in your hand.
-10: Search each graveyard, hand, and library for a card and exile them. Then each player shuffles their library. You may play the exiled cards.