Tricks, She almost wished she still had some left. But there was nothing she could do anymore but let this play out how it would. Besides it was easier than actually dealing with that look in his eyes. Nothing had changed for her in terms of feelings, she loved him now as much as she ever did. So if he felt he had to do this. Then he had to.
"None, I'm all out of tricks and I swear I won't hurt anyone. Besides if you don't kill me its gonna be Dean, or Lilith. If thats what it comes to I'd rather be you. And Sam, don't send me back. If you do I will find a way back to you. I don't care how long it takes."
She actually meant it too and while he was telling her what he expected. Fighting back on the desire for her blood, all of it all that she could do was walk toward the door, pausing to give him the two knives on her person. The normal looking one she usually used to give him the blood and then, the other knife she carried, she raised her eyes to his as she handed it over. "Now you have two ways to end it" she told him sadly, moving out the door and into the hall walking whatever direction he indicated that she should..
She had no intention of hurting anyone. She had wanted to less and less in her time with him. And yes she would have. To save him she would have, she had occasionally over the few years but then Lilith had given her that awful order fearful her temptress had fallen in love with her target. And of course she had.