Heretic's Fork

 is a Bonded Artifact of equipment in Torment: Tides of Numenera.

Description
A nondescript piece of coarse metal that reveals the thoughts of those around you. It embeds both forks into the flesh of a user, and exudes an air of knowing melancholy. A significant amount of willpower is required to maintain a mental equilibrium under its effects.

Location

 * Ioxu's Shanty: Sold by Ioxu.