Nissa, Verdant Lifecaster

+1: Put a +1/+1 Counter up to one target creature and up to one target land. They gain Graft. Untap them.
-3: Gain control of up to two target lands. Untap them. If both of those lands are forests, untap an additional forest.
-6: Lands you control become 5/5 elemental creatures with: "At the beginning of combat, untap this creature." until end of turn.