Fast Healing: Because I heal extremely quickly, I reduce by 2 all stress inflicted on me by physical and magical attacks. I appear to take damage but it 'heals' almost immediately in an impressive and potentially intimidating display. However, this does not work versus stress inflicted as damage by a specific reasonably common kind of attack and in fact I take +1 shift of stress from such attacks.
The kind of attack I am vulnerable to is silver weapons.
Poisoned Bladescarf: Because I weild a bladescarf that I've laced with poison, if I attack an opponent with it while Quickly Roguish and get a boost, I may upgrade that boost to attach the situational Aspect Fast-acting Poison to my opponent with two (2) invokes.
Skulker: Because I am so good at escaping notice, I get +2 while I am Sneakily Roguish and create advantage or overcome challenges to avoid notice.