[@VitaVitaAR]
Honestly, there were about several other backstories I'd thought of for this character. 

One had her parents be executed in court for some kind of crime, turning her into an orphan and a street urchin at the age of five. She'd spent the rest of her childhood begging and stealing in the streets before getting captured by slavers just before puberty. In this slavery ring, she'd be put through terrifying, traumatic experiences that would be left to your vague imaginations. Then later, a detachment of Iron Rose Knights would come in and break this slavery ring. Seeing this, Silfern decides to join the Knight Order with the vague goal of eradicating slavery. (But with this, I can't think of a way for her to learn magic)

Another one had her be spoiled rotten for five years, before her madman of a father suddenly decides to kick her out of the house. Simultaneously teaching her the importance of money, influence and power. Then I realized this kind of background doesn't fit this story.



Perhaps describing her as an inborn Psychopath who's good at hiding her mental illness would fit more? 


EDIT: 
[@VitaVitaAR] 
forget my first sheet, I wasn't thinking straight when I made it @_@. 
I'll write up something better later. 
sorry about that m(_ _)m