Invel takes control of Gray and Juvia's minds. Despite being close friends, the two are forced to loathe each other and fight to the death. As the fight progresses, Juvia listens to her feelings for Gray and resists in a way only she can.
Yes, this is Lady Irene's augmentation magic.
.أجل، هذا سحر الزيادة الخاصّ بأيرين-ساما
Esta es la técnica de adición
de la señora Irene.
Esta es la técnica de adición
de la señora Irene.
Esatto, questo è un incantesimo 
di potenziamento della nobile Irene.
Sim, esse é o poder de
aumento da mestra Irene.
Это усиливающие чары госпожи Ирен.