Hidden Dragonslayer

Lifelink

Megamorph {2}{w} (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.)

Whenever Hidden Dragonslayer is turned face up, destroy target creature with power 4 or greater an opponent controls.