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Doesn't mean that Susan isn't a Wizard-all Dan's sid in various tweets is that it's not Susan.

I figure somebody in the main cast, will turn out to be Wizards. Just regular magic isn't special anymore. Grace is the only one without spells, and that's because her magic isn't compatible with spell magic-she's got plenty of magic in her chimera transformation way.

Considering that Tedd isn't supposed to be able to cast spells and got one anyway, I don't think we can count Grace getting spells out of the running just yet.

Although, I'm kind of wondering is Noriko's silhouette isn't foreshadowing that she'll make an appearance soon?