Board Thread:General Discussion/@comment-5205908-20161129194957/@comment-26830263-20161130101040

I theory that The Black Fairy is the creator of the Dark Curse, she creates it to help Rumple find his son to make up for her mistake.

Her backstory could relate to some original powers like Blue Fairy, Merlin and Nimue. I even think that her real name is Morgan le Fay, as Fay means Fairy

The writers might save TBF for season 7 as the main antagonist for the final season. She has relation to Rumple, and she could easily causing havoc to the heroes when Rumple is partly redeemed at the end of Season 6. And, if she's the creator of the Dark Curse as my theory says, Black Fairy could be the person who is responsible for the lazarus of the characters back to the Enchanted Forest, bringing closure to the fairytale happy ending that we're all looking for.