Scroll Seller Elena:
This is heavenly!
Now I'll tell you as promised. According to the old documents, after the battle against the Titans, Einhasad prevented the lower races from getting the power.
However, Gran Kain and Eva secretly sealed part of the power into the tablets and spread them around the world. Maybe they were waiting for someone to discover it.
Here's a Resonance Amulet I found while researching. You need this to get the power of the tablet.
The first tablet is south of the Tower of Insolence. Find it!