Board Thread:General Discussion/@comment-25926288-20151026005934/@comment-25733960-20151026024112

Avatar Beta wrote: Actually, I think Nimue is the first DO and the one in flashback. Merlin probably meant that becoming the DO destroyed her in a sense that she was no longer who she once was. Totally

I just rewatched the scene and now I'm 99% she was that Dark One

They just got a guy to play the role today to keep the secret until 5x08: Nimue