Veldrane, Emissary of Sengir

Morph {0} (You may cast this card face down as a
2/2 creature for {3}. Turn it face up any time for its
morph cost.)
When Veldrane, Emissary of Sengir is turned
face up, it gains First Strike, Hexproof and Deathtouch until end of turn. Whenever a
creature damaged by this creature dies in the
same turn, manifest the top card of your library.