Aven Liberator (PLST SCG-4)

Creature — Bird Soldier • Mana cost: {2}{W}{W} • The List • Common

Flying
Morph {3}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When this creature is turned face up, target creature you control gains protection from the color of your choice until end of turn.

Illustrated by Brian Snõddy.