User blog comment:DeathGodPrayer/Talk About What You Want!/@comment-24916326-20140209120003/@comment-1359322-20140209120601

Not really, Koneko is more power-based than Xenovia. Koneko possess natural power and defence. Xenovia on the other hand just simple-mindedly seek for absolute power, and she might fit the Rook category, but then again, it would hinder her speed in using her Holy Sword.

As to Koneko, Knight might increase her speed but will slightly affect or even reduce the natural power and defence Koneko possess. So in a sense, their category is about correct for now.