Alley Assailant
From Murders at Karlov Manor set
Alley Assailant
Creature — Vampire Rogue
3/3
This creature enters tapped.
Disguise (You may cast this card face down for as a 2/2 creature with ward . Turn it face up any time for its disguise cost.)
When this creature is turned face up, target opponent loses 3 life and you gain 3 life.