*Durability Restoration Stone*
- It is necessary to upgrade your equipment to level 15 .If your equipment durability is broken while you are upgrading them, this stone will automatically help you complete the upgrade.
- You can craft him in processing or disassemble some equipment to get it.
Finale Artifact items , level up the artifact of your monster to level 15 for increase his power level.
*Magical Rune Piece* : necessary to upgrade the Artifact.
You got it in Special Event reward or disassemble some Arifact.
*Artifact Crystal* : necessary to upgrade the Artifact.
You got it in Special Event reward or disassemble some Arifact or caft in processing.
*Artifact Essence* : necessary to upgrade the Artifact.
You got it in Special Event reward or caft in processing.