Effects of the void subclass on Guardians
I will say all of these mostly apply to Exo's as that's the kind of characters I've created and have not thought of other species.
Void is mesmerizing. Guardians who mainly use void pull people in despite attitudes or associations. By pulling people in, I mean literally. People unconsciously drift physically towards them while walking, and they get bumped into a lot. They often end up crowded, with nobody the wiser about why they are so close together.
Their eyes glow slightly purple in the dark and if you look closely the color swirls slowly like a vortex, if eyes are the window to the soul their soul is hypnotizing. Depending on the guardian they also claim to be able to see better in the dark, though that is untested and unproved.
They teeter on the edge of light and dark, often compared to living black holes, there is light there bright and burning as anything else but in the center, there is an endless, well, void. Guardians who rely mostly on void abilities found themselves more susceptible to the darkness when Stasis first began being taught. The connections they make with their allies anchors them in the light thankfully, meaning that the balance is kept between the two sides.
On a lighter note, void users are collectors, if a guardian uses void for a significant amount of time you can be certain that they have some sort of collection hidden away somewhere. Whether hoarding guns and armor like a dragon, or a small collection of trinkets like rocks, plants, and other small knickknacks from past missions!