Inquisitor's cowl

The Inquisitor's cowl is a unique piece of headwear in the Fallout 4 add-on Far Harbor.

Gameplay
The Inquisitor's cowl bears the unique Inquisitor's cowl legendary effect, which grants the player-character increasing amounts of Intelligence depending on the level of irradiation (+1 INT for every 100 rads). The INT boost maxes out at +4, however, even if the total goes over 400 rads.

Location
Given by High Confessor Tektus upon completing the quest Witch Hunt.

Related quest

 * Witch Hunt