HEADCANONS
1. To her, roses are the only truly beautiful flower, thanks to their tendency to prick those unaware while being a beautiful shade of red.
2. She's highly protective of any items given to her by the rare people who are close enough, such as the knife given to her 8 year old self by Chizuru Amaya.3. On a similar note, she's highly protective of the possessions of her late mother. As an adult, her tendency to protect is well into the violent territory, with death threatened on those who so much as go near any items if they aren't Therese or Chizuru.4. As a result of gaining plasma manipulation through the evolution of her magic, aster has gained additionally heightened resistance to heat, but also near total immunity to electricity based attacks. However, if her head or center of mass are hit, she may still be burned by the attack.5. From Monday to Friday, Aster is on duty at the Matō Anti-Demon Defense Corps Seventh Unit for the entirety of the five days. From Saturday to Sunday, Aster is off duty.6. Relating to the above, Aster is in uniform from Monday to Friday, even if she happens to be in a city and not in the Matō dimension. However, on Saturday and Sunday, she will not be found in the Matō dimension, instead likely being somewhere in Tokyo city.7. While harder to see in casual clothing, Aster possesses a muscular body.8. Once Aster has spent five minutes using the Avatar of Calamity or one full day has passed after her use of it, she'll fall into a light coma for an indeterminate amount of time, becoming incapable of using even the most basic magic or her Devil's Eyes.
For a short period of approximately an hour after leaving the coma, Aster will additionally be physically weakened and mentally slowed.9. When Aster blushes, her cheeks don't change colour. Instead, the whisker-like scars on her face go cherry-red and rise to the temperature of red-hot iron.10. When speaking in Japanese, Aster usually opts to use rather polite forms for words, such as anata (あなた) instead of omae (お前).11. With her Devil's Eyes active, anyone who attempts to sense aster's Mana will get the feeling that it's like the surface of a still body of water, regardless of how much mana she spends.
With them inactive, her Mana feels turbulent, just like anyone else's.12. While only partially manifesting the Avatar of Calamity, Aster's emotions are heavily suppressed. Where something would have been met with violence, it's now met with judgement.13. Continuing from above, Aster's body has become several times tougher, making it much harder to damage.14. Even at rest, she does not stop working. Unless directly ordered to, it is unlikely that there is not some magical sigil being formed and refined at any given moment.15. Aster has a striking force of over 5,000 KGF, or just over 4,400 psi.