Guardian Shield-Bearer [Mystery Booster]

Set: Mystery Booster Type: Creature — Human Soldier Rarity: Common Cost: {1}{G} Megamorph {3}{G} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When Guardian Shield-Bearer is turned face up, put a +1/+1 counter on another target creature you control.