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.
She's focusing the Gear energy 
into the form of an arm?
تركِّزُ طاقةَ درعها في شكلِ ذراع؟
Sie konzentriert ihre Gear-Energie
in die Form eines Armes?
¿Concentra la energía del Gear 
en la forma de un brazo?
¿Concentra la energía del Gear 
en la forma de un brazo?
L’énergie de son Gear
a pris la forme de son bras ?
Ha usato l'energia della Gear,
ricreandosi il braccio?
Ela focou a energia do Gear
 na forma de um braço.