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When used at the same time, they have the special effect of amplifying one another's power, a process referred to as Unison.
|Shirabe Tsukuyomi and Kirika Akatsuki|
|Chris Yukine and Maria Cadenzavna Eve|
|Tsubasa Kazanari and Shirabe Tsukuyomi|
|Hibiki Tachibana and Kirika Akatsuki|