All the girls perform Orchestras to try to thwart the horde of Magical Monsters heading towards Mamuceaster. Later on, we learn the secret that Eliza's been keeping.
So you're here...
...أتيتِ إذًا
Da bist du ja, Eliza.
Así que estás aquí...
Te voilà donc, Eliza.
Então você veio, Eliza.