Lohse, the Possessed Bard

+1: Choose a card from an opponent’s graveyard. You may cast it this turn, spending mana as any color. If it would go to the graveyard, exile it.
-2: Gain control of target creature until end of turn. Untap it; it gains haste and "When this deals damage, draw a card."
-6: Exile the top ten cards of an opponent's library. You may cast any number of non-lands exiled this way without paying their mana costs.