User blog comment:Ḡwẵine Ḹٍٍkƨ Ĺiĸe Ͼềлȑềd/The Cup of Life!/@comment-4623180-20120403132207/@comment-4190137-20120404015351

Actually, I think Nimueh made up all the "Life for a Life" for revenge on Merlin or Gaius or whatever!