Temurzoa

Flying
Morph {2}{u} (You may cast this card face down as
a 2/2 creature for {3}. Turn it face up any time for its
morph cost.)
Whenever Temurzoa or another creature you
control is turned face up, you may pay {2}{r/g}. If
you do, that creature deals damage equal to its
power to another target creature.