Felari, Natures Guidance

+1: Until end of turn, creatures you control gain " You may choose to Exert this creature, if you do proliferate for each instance"
0: Until your next turn, when a creature you control is targeted by a spell or ability, that ability is performed an additional time
-9: Sacrifice felari and all creatures in play, then cast all permanents from hand and library, they ignore the planeswalker and legend rule