[quote=@BrokenPromise]
You answered all my questions and I should be able to move her over after making some edits, but I'm wondering if going the vitality/stamina route might be better. Would that be any more effective on Miseria? Less effective on magical girls? This should be my last round of questions. 
[/quote]

This should be effective on both Miseria and Magical Girls, especially for the pesky light ones who rely on being bubbly and energetic. The Miseria being negative emotion means draining stamina would stun them and, if she's really potent, render them unable to move much at all. It might also cause them to violently backlash since she's making them lethargic, fueling a negative emotion with another. A sort of risk and reward, but they would be stunned.

[@ERode]

I like her. She's accepted and she'll be our last Light Girl. You can put her in the Character Tab.