Shiroe and his friends have come to the Depths of Palm to reach the Sacrifice Clan's gold.  The underground labyrinth is filled with powerful monsters that wear them down in a war of attrition.  Meanwhile, Akihabara, Akatsuki hears about the "Teachings".  She's very interested to know that by completing a high level raid, she can greatly improve the level of her techniques.
Same with crafting materials.
Das Gleiche gilt für Ersatzmaterialien.
Igual que los materiales de artesanía.
Idem pour les matériaux de réparation.
Lo stesso vale per i materiali di produzione.
E o mesmo para os materiais.
Нужны припасы, достойные награды.