They’re both decent ideas. I mean Larxene is an Organization member in the games and she’s arguably the greatest electricity user. The way I think about darkness though, is that it’s a wide field of magic. It might not make sense to be a master of all of it. Darkness can imitate any of the normal magics, but you’d probably still have a specialty within that set. Though I imagine there are some abilities that are exclusive to darkness as well. What kind of powers did you have in mind?