User blog comment:B214/Question & Answers 5/@comment-208.169.89.165-20150427204549/@comment-26209278-20150427215950

But she specialises in magicial strength, and with the added defense of the rook piece, basically becomes like a glass cannon: she's got very strong magical attack, and boosted defence by the rook piece. It's why she goes back to the Northern lands in vol.11, to increase her defensive trait (or utilise it better)