Chinese-server data. English names and effects are provisional; untranslated details remain in Chinese.
Prayer stone
Sailor Prayer Stone
水手祷石
BlueUniversalExtra effect · The slot’s highest Attunement reaches grade C
Source: Random drop
Prayer stone effects
When allied units attack the 海仓鼠 faction, increase critical rate by 10%.
Extra effect
The slot’s highest Attunement reaches grade C
Increase critical rate by another 5%.
Acquisition source
Random drop
Recorded source: Random drop.
Source: 遗忘之海 · 祷石记录器 (Chinese)Lore
Item story
A faded hat pattern lies half hidden at the center. Turn the stone over and marks worn by the waves become visible.