The Strange Conduit Ring is a uncommon Ring that grants additional Psychic damage to the wearer's weapon while Concentrating.
In his speculative writing on arcane displacement, the wizard Tenser notes the possibility for keenly focused minds to maintain spells, and even unlock hidden potential while doing so.
Properties
Rings 
Rarity: Uncommon
Weight: 0.05 kg / 0.1 lb
Price: 40 gp
Special
The wearer of this item gains:
- Strange Conduit: When Concentrating on a spell, the wearer's weapon attacks deal an additional 1d4
Psychic damage.
Where to find
Inside a chest in Inquisitor's Chamber, Crèche Y'llek