Reply To: Merlin and the Dark One Home › Forums › Once Upon a Time › Season Five › 5×05 “Dreamcatcher” › Merlin and the Dark One › Reply To: Merlin and the Dark One October 26, 2015 at 12:55 pm #310933 Jiminy’s JournalParticipant That mask…Dr. Doom. But, yeah. Nimue is totally the first Dark One. [adrotate group="5"]