Chinese-server data. English names and effects are provisional; untranslated details remain in Chinese.
Prayer stone
Thunder Pursues Me
雷霆追逐我身
OrangeAgilityExtra effect · Agility Attunement reaches grade A
Source: Hope Outpost · drop from Thunderstorm Beetle
Prayer stone effects
For each negative-effect stack on an enemy, increase Extra Action Damage dealt to it by Agility crewmates by 1.5%. If the target has 7 negative-effect stacks, increase that hit’s Critical Rate by an additional 7%.
Extra effect
Agility Attunement reaches grade A
For each negative-effect stack on an enemy, further increase Extra Action Damage dealt to it by Agility crewmates by 1.05%.
Acquisition source
Hope Outpost · drop from Thunderstorm Beetle
Region希望前哨
Enemy drop雷暴甲虫
Lore
Item story
A sailor once used this stone to draw lightning during a storm, cracking an electric beetle’s shell. The remaining lightning chased him all the way back to his ship.