Always laughed at the idea of being an "Evil" Warrior of Light, you can be "Edgy" without being a try hard.
That being said a darker themed job addition i feel would have to be healer, mainly due to me enjoying the idea of an all dark party of Edge lords (since Blue Mage was wasted & not given a Tank placement, destroying the dream of all Mage dungeon parties) ruining a dungeon.
Dark Knight
Reaper
Black Mage
???
I posit that a Mystic, Oracle, or even something original, in this instance an example i would like to use is Nahualli ( think druid, but of a pre-Columbian shaman - Mesoamerican theme).
https://nahuatl.uoregon.edu/content/nahualli
For a weapon, possibly a small knife for blood letting or talisman for shape changing to different forms for more focused (Owl aspects = Healing - Jaguar aspects =
DPS)
or
Maybe a Mystic that shares themes with Lulu & uses a doll for weapons. Even if she is a Black Mage, her look has a feral/ wild aspect to her to accommodate an edgier/ darker thematic presence.
