[@TheHangedMan]

Let's see, where should I begin?

- You need to specify if there's a default mode for your character's D. Arm of if she gets to choose which ability she wants right when she activates it.

- That magic is too powerful based on the way it's written. That along with the power of her weapon makes it so that she can be the uncontested winner of any battle she ever comes across since the things that she can destroy instantly are what would be the normal attacks of pretty much every other magical girl in the story. As a suggestion, make it so that she can't do anything to magic and specially other characters' weapons.

- Also, regarding her backstory and sample post. What exactly makes her a light magical girl? From what I can see she's motivated only by violence and the will to fight others regardless of context. That's a behavior that would have led her down the path of corruption almost instantly. Unless you rewrite her in a more appropriate way, she'll have to be branded as a dark magical girl.

That's what I have seen for the moment. I'll take a better look once you have addressed these points.