Labyrinth Checkpoint Gem

Description
A small blue gemstone that is magically bound to the grimoire, allowing you to easily access the labyrinth in the depths of the caverns without having to go through it's winding tunnels all over again.

Effect
Proof of clearing the Caverns. Expands Amber's shop inventory, allows the player to clear the Caverns as an adventure, and allows the player to visit Amy directly.

Obtaining
Clearing the mountain after defeating Amy will automatically give you the gem.