Kamihime Project Wiki
Demonic Core
The central core of a powerful Eidolon's magic. The magical power of this organ is immense.
Demonic Core Obtained from
Ragnarok Advent Battles (Once Daily, and on First Time Completion)
Used for
FLB on Advent Weapons (5)
Exchaning for Draconic Eye Shards (2)
Unlocking an S Class Soul: Stage 1 (10)