Tablet of Peace
From Hades 2 Wiki and Guides
Useful Pages:
Nocturnal Arms, their Aspects & Upgrades
All the Boons
Hades II Guides
Tablet of Peace is a Gathering Tool. It costs 5 
Silver and 5 
Psyche to unlock.
It can be upgraded for 50 
Ashes and 3 
Marble, granting +20% Psyche from Lone Spirits.
Once unlocked, there is always a 2% chance of a Lone Spirit. This rises to 30% when the Tablet of Peace is equipped. The Familiar Frinos grants an additional +12% chance to find Fishing Points, rising to +15% when Rested.