Ferakiath the Blademind

Backstab (Whenever this creature attacks a player and isn't blocked, you may redirect the damage dealt by this creature from that player to target creature that player controls.)
Skulk (This creature can't be blocked by creatures with greater power.)
Morph {1}{b}{b} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up at any time for its morph cost.)
When Ferakiath is turned face up, destroy target creature. It can't be regenerated.