Silumgar Assassin

Silumgar Assassin

Creature - Human Assassin | Power/Toughness: 2 / 1 (CMC 2)
Creatures with power greater than Silumgar Assassin's power can't block it.
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Silumgar Assassin is turned face up, destroy target creature with power 3 or less an opponent controls.