Mika the mage who can control blot

Mika is a girl from a fantasy world. She is a black magic mage. She was trained in using weapons along with her staff. She is good at acting as she always loved people who would act like someone else in plays. She came from a loving family of elemental mages. She somehow goes to NRC and learns more about magic.
TW: cursing,
My AU so there will be differences in the story and characters will act different.