Board Thread:Skyrim/@comment-125.143.37.163-20130506045958/@comment-6941549-20130603181514

64.134.230.70 wrote: What about Serana? Couldn't you just ask her to turn you back.

Yes she can. She is a Daughter of ColdHarbor so she is a pure blood vampire. This means she has the power to give a portion of her blood directly to you, this turning you into a vampire lord.