Hay, Dack's avenger

+1: Draw two cards, deal two damage to a creature or planeswalker them discard two cards unless a creature or planeswalker has died this turn
-3: If a creature or planeswalker has died this turn, destroy target creatur or planeswalker, otherwise tap two target creatures
-6: Exile up to 4 permanents an oponent controls and gain control of other 2 permanents