Thanks to Asta, Julius and Marx were able to undo the protection spell that was on the captives from the Eye of the Midnight Sun and ask them who the traitor among them was.
These are the best Magic Knights... 
the best in the country?!
!هؤلاء أفضل فرسان سحر... الأفضل في البلاد؟
Das sollen die Obersten der magischen
Ritterorden, nein, dieses Landes sein?!
¿Estos son los líderes del reino?
¿Estos son los líderes del reino?
C’est eux, la crème de la crème,
les meilleurs mages de ce pays ?
Questi sono i migliori Cavalieri Magici...
i migliori della nazione?!
Eles são os melhores Cavaleiros
Mágicos... Os melhores do reino?!
И это капитаны магических Орденов,
элита нашего царства?!