User blog comment:General MGD 109/A Major Plot hole in the Last Episode/@comment-3131129-20121104110804

I agree with ReganX, Merlin said at the end it was The Disir's plan all along to save Mordred, no matter what Arthur chose. Also, The Disir were probably gambling that Arthur would not let magic back in Camelot anyway. Furthermore, The Disir would not have killed Mordred because his and Arthur's futures lie together as Kilgharrah said, I suppose it's a bit like Doctor Who if you watch it, some things are fixed in time, whereas others can be changed. In the case of Mordred and Arthur, it's a case of both of those things! If Mordred did die, everything would change, but if he stays alive, it would follow one path!