Trapdoor
Like the trapdoor spider, you build your nest and lure your prey into it. You may lurk in an amusement park dark ride or a steamy Turkish bath, haunt a house or manage a fight club, but your victims come to your place of power. There you might toy with them in terror, imprison and drain them slowly, or just drink deep and send them on their way.
Add a specialty: Persuasion (Marketing) or Stealth (Ambushes or Traps)
Gain one dot of Protean or Obfuscate
Gain one dot of the Haven Background
Gain one dot of either Retainers (your roper, major-domo, etc.) or Herd (steady visitors for whatever reason), or a second Haven dot
Gain one Haven Flaw: Creepy (•) or Haunted (•)