When Elsa mentioned the part about the Auction, many students cheered up, as they had heard that they could bid on artifacts through the Auction. After those auctions, some people even sold those artifacts at the Trade Center.
"As you know, at World Academy, we don't allow you to bring artifacts inside, but throughout history, the presence of artifacts was significant," Elsa said.
"Even though some of you might call artifacts fake strength or not even consider them in the rankings, nobody can undermine their impact and value to society," Elsa's words were true.
Despite being an external power source, many hunters, including the highest-ranked hunters, used artifacts. Going to a dungeon without proper equipment and artifacts was even considered suicide by the high-ranking hunters.
All kinds of artifacts were discovered in the dungeons, and they could be used for various purposes.