Agito

アギト

Zest and Lutecia rescued Agito, an Ancient Belkan Unison Device without a master, from rogue scientists who were experimenting on her. She has no memory of the time before they found her, and she has sworn a rivalry with Reinforce II because Rein has a "Meister" while Agito lacks a "Lord". Given the circumstances of their first appearance, Agito is under the impression that Vita is Rein's master. Agito refers to Lutecia and Zest by nicknames rather than their real names, calling Lutecia "Lulu" and Zest "Boss" (danna?). Unlike Zest, who hasn't given a reason for Lutecia to distrust Scaglietti, Agito has. Agito told Lutecia that Scaglietti only wants her so that he may perform experiments on her. Zest considered Signum an ideal candidate for Agito's Lord, as Signum was a true Ancient Belkan Knight, and after Zest's death, Agito accepted the union. As with Rein and Hayate, Agito's unison with Signum is fully synced, lending them a significant increase in appearance and power when combined. In the epilogue, she is still seen to have a rivalry with Rein.