So I have a question about light and void. So the domain of luck, according to the fan base is split between light and void. But when is void ever been explicitly associated with bad luck? I mean the dichotomy of each pair doesn’t involve every thing in opposits. Maybe light is luck in general ( both good and bad ). While void, yes could be seen as lacking luck maybe it just means lacking EVERY aspect ( or specific aspects depending on the person.

You’re correct, the association is more with Lack than with Misfortune, but since it’s the opposite pair people tend to associate it with Bad Luck.