"Mercury isn't viewed as particularly competent. She has an anti-technology ability that she can't control, powerful enough to disable parts of the Swordbreaker. This article is a stub. You can help KanzakaDex by [ expanding it]."@en . "Nina Mercury"@en . "Mercury isn't viewed as particularly competent. She has an anti-technology ability that she can't control, powerful enough to disable parts of the Swordbreaker. This article is a stub. You can help KanzakaDex by [ expanding it]."@en . . .