After being seriously injured by the Nephilim, Hibiki is unable to control her Symphogear.  She flies into a rage, destroying the Nephilim and ripping out its heart.  During the post-fight medical exam, it's discovered that if she continues to use her gear, she'll die.
Both are my Symphogear!
كِلاهما السيمفوغير خاصّتي
Sie beide sind mein Symphogear!
son mi Symphogear!
son mi Symphogear!
c’est mon Symphogear !
sono la mia Symphogear!
São meus Symphogears!