Emma: Is it possible for someone to have the darkness, but use it for good, use it to protect people?
Merlin: Emma, don’t let those thoughts tempt you.
Emma: But is it true?
Merlin: Someday perhaps there will be a person who’s worthy to hold that much power and not let it burn through to darken their soul. But if we can wipe out the darkness, we’ll never have to ask that much of anyone. (cough RUMPLE cough)
– 5.7 Nimue