[@Tenma Tendo]
Small Thing
At 5'2" and 89 pounds she would be severely malnourished. If having an eating disorder is part of her character you're wanting to explore this would be okay. Otherwise I'd recommend not dipping below 100-105. Or making her like 4'2", which would definitely be quite clinically short.

I have a couple worries that she's a bit too strong. If you'd like to have the scan ability, I'd probably ask that she only be able to use support magic. I like the glass cannon, feels like a good trade off as long as she weighs enough to have any muscle.

Otherwise I love her backstory and she seems like a great addition to the team.