Earth Idol

"One of the 6 idols. The power of Earth is sealed within it." -Museum Description

General Information
Buy price- None

Sell price- None

Place Acquired- Dark Ruins (after defeating Gaia Dragon)

Drop Monster- None

How to Obtain
The earth idol can be obtained by clearing dark ruins.

but you also need to defeat the True Squelch and the Incarnation of earth. It is the second idol you get after the Fire Idol