Hidden Dragonslayer [Dragons of Tarkir Prerelease Promos]Set: Dragons of Tarkir Prerelease Promos Type: Creature Human Warrior Rarity: Rare Cost: {1}{W} 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.) When Hidden Dragonslayer is turned face up, destroy target creature with power 4 or greater an opponent controls.