First mentioned in chapter 2201, when the Samsara's Thunder Temple Expedition Team came across a Thunderbolt Gemstone Fragment among the loot from the Nagas in the Thunder Temple's Side Temple Team Dungeon.
Description[]
The Thunderbolt Gemstone is an item personally created by the Thunder God to arm his soldiers with.
It can be equipped to provide a 2% increase to a player's Basic Attributes. A total of three gemstones can be equipped. When a player equips three gemstones, they will trigger the hidden effect, Thunder God's Protection, which increases their Basic Attributes by 9% and their Physique by 20%. In total, they would receive a 15% increase to their Basic Attributes and 20% improvement to their Physique.
An additional effect is present when the player's are in the Thunder God's Secret Lands, they would receive a 10% increase to their Basic Attributes.