[quote=@NarayanK] I requested for full elaboration so I can understand it, man. :( Also, even if that's the case, it'd be great if you allowed people to exclude their characters from Nox, because daym, Ryuu really ain't fit for Darkness. He has an angelic power, a light power, and his attitude isn't "evil" if you think about it for like... five seconds. [/quote] Like I said before, temperment has nothing to do with it. If dark emotions were a factor in wielding Nox and Lux, basically everyone who went to Athalia would be on the list. Anyway, Here's the breakdown. Nox is a sword aligned with the Night, so powers with connection to darkness, the moon, and the stars are all qualifications for wielding it. Lux is aligned with the Day, so powers with connection to light and the sun are it's qualifications. Ignis, Aqua, Terra, and Ventus have no alignment qualifications, but they do have exclusions to the opposite element, so people with water powers can't use Ignis, people with fire powers can't use Aqua, people with wind powers can't use Terra, and people with earth powers can't use Ventus. As long as you don't have the opposing element (or some wierd effect that keeps you from using artifacts), it's posible to wield one of these four, as the only real qualification is that you have to be alive and self aware. (Eg, the only person I can find who's unable to wield any of them is Prometheus, because he's not alive)