I think Elementalist Lux should be able to return to her base element.
Since Light juxtaposes Dark and Dark has two routes, just swap Air + Nature OR Water + Fire from Dark to Light.
I think it should be Air + Nature.
Since Light juxtaposes Dark and Dark has two routes, just swap Air + Nature OR Water + Fire from Dark to Light.
I think it should be Air + Nature.
or you can just... not transform at all
I'd say swapping fire+Water for Light would make more sense(since fire is bright just like light and water can sparkle in the light).
However I understand the idea behind making dark the result of mixing opposing elements,as they negate each other and if you want to stay in the light form you can just not transform in the first place.
Quoting a genius on PBE feedback thread :
Think of it like Pokemon. Once you've decided that your Eevee will evolve into a Vaporeon, you can't change it into a Flareon.
Same thing for the light form : you don't get to change your Eevee back to Eevee, you simply catch another one. In this case, you play another game! Each one is a journey.