Serra's Gaze

When Serra's Gaze enters the battlefield, choose
a color. Enchanted creature has Protection from
the chosen color. This effect doesn't remove
Serra's Gaze.
Feint (You may cast this card face down as a 2/2 colorless creature for {3}. If this creature attacks and
isn't blocked, you may activate the following ability):
Sacrifice Serra's Gaze: Any creature gains +2/+2
and Lifelink until end of turn. Untap it.