Chen Fan currently had three Spirit Artifacts.
Summoning Flute of the Demon God, the Sword of Essence Restoring and the Thunder Seal. The Immortal Guardians summoned by the flute were strong in their own right, but their power fell short when fighting against a Mortal Deity.
The Sword of Essence Restoring was the most deadly weapon in Chen Fan's possession, while the Thunder Seal was not much weaker in comparison.
Those three artifacts had been created by Earth Level Deities from the East, and Chen Fan could use them with ease. However, most artifacts from the Dark Treasure Vault had been crafted by Saints and Deities from the west, using methods that Chen Fan was not familiar with.
"Although I can't use them, they can work as raw materials." Chen Fan thought to himself.
Each and every Divine Artifact would be created with the best materials their creator could find. In the modern era, those materials were extremely hard to come by.