Chirak, AEtherborn

: Whenever a creature you control escapes, proliferate and then scry X where X is the number of cards exiled from your graveyard this turn.
-2: Destroy target creature with converted mana cost less than or equal to Chirak's loyalty.
-10: Each player discards the top ten cards of their library. You gain 2 life for each creature in all graveyards.