- Cost to restore: 2,000 crystals
- Location: Shell
- Effect: The effectiveness of the user's healing items and spells is doubled.
This sealstone can be particularly useful to carry for beginners, or until accessories that raise damage at low HP become available. It is fairly expensive, but worth restoring if you are not confident in your abilities to avoid attacks. It obviously offers no advantage when set on a dais, especially when facing enemies which can cure themselves.