Artifacts

About
Artifacts or Relics are items found in the Abyss by Delvers during their expeditions. While low class Artifacts have little to no use, the higher the grade the more extraordinary its effects are. Regardless of grade, all Artifacts have a pattern that is theorized by Nanachi to imply how many times they can be used before they become dysfunctional.

They are believed to be leftovers from an ancient civilization, and their functioning can't be comprehended by modern technology, let alone imitated.

The Red Whistle Delvers at Belchero Orphanage often go into the 1st layer to search for Artifacts. Though what is found is usually of a lower grade, they can still be sold overseas for decent money. The money from these Artifacts benefits the orphanage.

According to the Interference Units of the 6th Layer, "Relics are sometimes where they were not before".

Classification
Fourth Grade Artifacts Fourth Grade Artifacts are common Relics, usually found on the upper layers.