Gemstone traditionally feared to bring misfortune. Said to open the gateway to another world.
Stone with monsters living inside it.
Moon Stone is a generic item dropped from Elnoyle (tier 2 at level 20-39), Imp (tier 2 at level 40+), and Torama (tier 2 at level 20-39, and tier 3 at level 40+), or stolen from Elnoyle (tier 2 at level 20-39 and tier 3 at level 40+). One Moon Stone can be used to refine 20 Holy spells or 1 Holy Stone.
Moonstone is an item and an add-on that teaches the abilities Beast Killer and Shell. It can be used as a restorative item in battle, healing HP equal to the amount of Moonstones in the player's inventory times 52. If a Moonstone is equipped on Eiko Carol, Carbuncle will change its ability to Pearl Light, granting the party Shell status.
Only four Moonstones can be found in the game. One is won from the theater minigame by impressing all 100 nobles, then talking to Queen Brahne as Steiner. Another is found on Conde Petie Mountain Path by inserting all four colored stones into a shrine. Using an Emerald on the friendly Jabberwock any time after gaining access to the Forgotten Continent yields a Moonstone, and the last one can be bought from Stiltzkin when he returns to Alexandria.
As the quantity of Moonstones is limited, it is suggested that players only use one on the friendly Feather Circle to advance the friendly enemies sidequest. With the release of the PC port on the Steam network, obtaining all four Moonstones earns the "Over The Moon" achievement.
It's said the soul of the moon rests within this romantic ore.
This celestial component can be scraped from the Lunar Subterrane.
Moon Stone returns as a trade accessory that provides Luck +2 and is obtained from Battlegen.