кусь

I miscalculated, my friends, I admit it. My curse was deflected by the woman's foolish sacrifice, and it rebounded upon myself. Aaah... pain beyond pain, my friends; nothing could have prepared me for it. I was ripped from my body, I was less than spirit, less than the meanest ghost... but still, I was alive. What I was, even I do not know... I, who have gone further than anybody along the path that leads to immortality. You know my goal—to conquer death. And now, I was tested, and it appeared that one or more of my experiments had worked ...for I had not been killed, though the curse should have done it. Nevertheless, I was as powerless as the weakest creature alive, and without the means to help myself... for I had no body, and every spell that might have helped me required the use of a wand...

Насколько я вижу, приведённый выше перевод достаточно точный.