User blog comment:Fimber/Elements of classic literature and religion in "Merlin"/@comment-188.32.253.75-20130203051430/@comment-5102537-20130204140547

I haven't seen "A Lesson in Vengeance" so unfortunately I can't say anything to your compariosn. But it sounds interesting.

Yes, I'm interested in references to actual Arthurian legends :-)