Hidden Dragonslayer
{1}{W}
Creature -- Human Warrior
2/1
Lifelink
Megamorph {2}{W} (You may cast ~this~ 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 ~this~ is turned face up, destroy target creature with power 4 or greater an opponent controls.