As of yet unnamed oc quirk hellfire
Quirk: hellfire
Her quirk allows her to produce crimson fire that burns more painfully the more the afflicted has sinned or commited bad acts. however the fire is made up of a original element that can generate biological matter this biological matter can be formed into pseudoliving creatures (they dont technically think but they can follow orders and act similar to whatever she expected the creature to act like) a interesting detail is that no matter the intent the life will always carry a helllike appearance. The more fire she puts into the creature during its creation the stronger, faster, and more powerful the creature is while also being able to use the fire as well.
Quirk awakening:
Heavenfire
The quirk awakening gives the user access to the other half of their quirk that was dormant its similar to the hellfire save for its golden and burns more painfully the more the afflicted feels guilt for their crimes or sins. The creatures created by heavenfire take on a pure like appearance and act more diligent and direct in their following of orders compared to the more violent and aggressive nature of the hellfire creations.
Super move:
Lucifer
This supermove is applied by utilizing both mass hellfire and heavenfire to create a single creation a humanoid being of incredible power and speed to fight for her
Demon king: this supermove is a last resort desperate supermove where she uses her fire on herself using her fire to develop powerful biology into her body the process though temporary gives her essentially the ability to shapeshift and become a physical fighter. But the process is said to be painful
Pheonix: the true final gamble in which she uses her fire on herself completely using the biological process to essentially regenerate in this form she reduces strain of fire output, stamina loss, and of course wound damage. However while she can remain in this form as long as she likes the constantly shifting biology to regenerate is said to be beyond excruciating