This person also asked about my opinions on a certain character being a Lord of Rage but I unfortunately do not know this character, asking about character classpects would be better suited for a different topic thread anyway.

Prince(ss): Someone who destroys their aspect outright. They are at odds with their aspect, and usually even destroy their aspect within themselves. It’s also shown that they destroy their aspect so that it can be rebuilt stronger than it was before. (It is my own personal speculation, so feel free to take this or leave it, that a prince's ultimate challenge is to rebuild their aspect within themselves after they’ve destroyed it).

Void: Nothingness, absence, a lack of information, and darkness, but it’s also a blank slate with infinite potential. Void players can hide themselves especially well, and excel at avoiding observation from those they don’t need spying on them or escaping when they’re in danger by slipping away. A silly example would be having a slenderman type effect on surveillance cameras and such. Escapism is heavily associated with this aspect, as every known member of it has some sort of vice.

A Prince of Void would be someone who HATES not knowing something. Someone who's always itching to unravel the mysteries around them. I think they would start out with the false idea that they fully and completely understand themself as a person, and their ultimate challenge would be coming to terms with the fact that they can't, and that thinking you know everything about who you are will keep you from ever growing and changing as a person.

However, when it comes to things outside of themselves, the fact that they do destroy void is very important and extremely helpful. They will destroy whatever it is that is keeping something a mystery to their party. Remember, classpects have to do with the narrative, so most of their impact won't be from using their powers directly, and just doing things in the story that line up to their classpect. I actually am a bit stumped at what a Prince of Void's literal powers would be, and can only really figure out how they'd interact with the story, so if another person has any speculation on that, I'd love to hear it. Though maybe it really would just be a mostly passive class?

I also think they'd have the opposite of a slenderman effect. They wouldn't be able to stay hidden for jack shit and always make themselves known.