Lady Elfaria issues an order to the academy—gather Frost Walker ice cores. Will quickly heads into the dungeon, but it's already full of others trying to fulfill the order. As he looks for a less crowded area, he spots a fellow student under attack!
episode 4, "The Eve of the Grand Festival."
"الحلقة 4، "عشيّة المهرجان العظيم
episodio cuatro:
"La víspera del Gran Festival".
episodio cuatro:
"La víspera del Gran Festival".
La veille du grand tournoi.
episodio quattro, 
"La Vigilia del Grande Festival".
episódio 4,
"A Véspera do Grande Festival".
«Канун великого праздника».