Plaguefinder

The Plaguefinder is a game mechanic utilised by the Bachelor in Pathologic. It is also an unused item in Pathologic 2.

Pathologic
Though not an item one can equip, sell, or discard in Pathologic and Pathologic Classic HD, the Plaguefinder is an innate power used by the Bachelor to see Sand Plague clouds further than initial eye sight. By using lenses, the Bachelor is able to upgrade the Plaguefinder and increase the range at which it can detect Plague clouds.

Pathologic 2
The Plaguefinder is an unused item from Pathologic 2 only accessible by utilising the Console Commands to place it in the player's inventory. It has no functional use, though it is likely it would be used to observe Plague cloud distance and potency, similar to its use by the Bachelor in the original Pathologic.