Gift of the Grove

Convoke (Your creatures can help cast this spell.
Each creature you tap while casting this spell
pays for {1} or one mana of that creature's color.)
Creatures you control get +2/+4 until end
of turn. Gain 1 life for each creature you
control.
Conspire (As you cast this spell, you may tap two
untapped creatures you control that share a color with
it. When you do, copy it.)