Unveiled Wraith

Morph {1}{u/b}{u/b} (You may cast this card face down
as a 2/2 creature for {3}. Turn it face up any time for
its morph cost.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
Whenever a face up, nontoken creature dies,
manifest that card. (To manifest a card, put it onto
the battlefield face down as a 2/2 creature. Turn it
face up any time for its mana cost if it's a creature
card.)