Out of Place Artifact

The Out of Place Artifacts (for short OOPARTS) are artifacts that have been excavated that were either too difficult or simply impossible to create for their age.

The Magic Guild has been known to safeguard some of these OOPARTS, with the Origin of the Grimoire being their most valued until it was lost.

Known OOPARTS

 * Gate of Sheol
 * Susano'o Unit
 * Origin of the Grimoire
 * Crystal Sealing Blade: Murakumo
 * Sword of Destruction: Kusanagi
 * Sealed Spear: Izayoi