Board Thread:Spoilers!/@comment-6175354-20150703211827/@comment-2153169-20150703212322

I like the theory about Lily but not the reasons you gave. I think Excalibur is already out of the stone, it is how Arthur was supposed to become the King. And right now, he is. Plus, being Lily's father cos "Pendragon"... A bit random to me; Arthur is described as "He harbors an eternal burning love for Guinevere". Does not sound like someone who will have a baby with an evil dragon witch :)

However, I agree with ""She is the one who carries Emma's potential for darkness, and Merlin already told his Apprentice that the girls' fates were forever intertwined." Clearly possible, especially when A&E said we'll see if there a possibility to "delete" what did Snow and Charming to Lily :)