Since the begining of the show we've seen this species, the fairies. But what's their role? They help others and they release fairy dust, is that all? The Blue Fairy, who seems their "boss", is often regarded as a villain by fans and that's because she knows a lot of things, maybe too much imo, as she knew about the Dark Curse and the Wizard aka Merlin. This powerful being has been able to survive the ripping of her shadow too. Let's not forget about the Dark Fairy, whose wand was used in 3x11 and that was in Mother Superior's possession, and about Cinderella's Fairy Godmother, who was a very shady character and as Rumple said "no one mourns her" or about her wand "pure evil". What do you think about this species? Are they something we still don't know? Would be the Dark Fairy Morgan le Fay?