Galapher, the Wisen Wind

Flying
If {w} was spent for {w/u} when casting Galapher,
you gain 3 life and create a 3/3 white Griffin
creature token with flying.
If {u} was spent for {w/u} when casting Galapher,
exile it and two other target permanents. Return
those permanents to the battlefield and Galapher
to its owner's hand at the beginning of the next
end step.