
But once she starts fighting, she doesn't wield a staff. She uses a grimoire, which would make her a Shadow Warlock.

Clearly, there's something awry here. But what actually is the problem? Does -COOH genuinely not know what she's talking about? Was this a fault of the writers, and if that's the case, which side of the pond was it made on? Maybe the truth is that someone simply gave her the wrong weapon, and the error is fixed after Rebirth. Does she even deserve the benefit of the doubt in the first place? She could just be a really bad PK, which is why you end up having to save the killer rather than her "victims."
Her script is fixated on her class, making this a notable oddity, so I have to ask what's up.