The Visage

The Visage is an helm that appears in Baldur's Gate II: Enhanced Edition. It is given to Dorn as a reward by Ur-Gothoz during the course of his companion quest if he decides to kill Azothet (empowering the Abyssal Blade) and remain by Ur-Gothoz's side.

The Visage grants +1 bonus to thaco and saving throws and immunity to feeblemind, confusion, fear, and charm. It also allows to use Domination and Breathe Acid once per day. It cannot be used by good characters.

Baldur's Gate II: Enhanced Edition

 * Resurrection Gorge

In-game description
"Few would dare double-cross a fiend, and fewer would attempt to triple-cross one. Dorn Il-Khan, half-orc blackguard from the city of Luskan, was one of the few. Approached by a rival of his demonic patron, he agreed to betray his master. Instead, at a critical juncture, he turned the situation on the rival, binding her into a powerful sword. As a reward, his patron granted him this terrifying mask. The silver mask has a grotesque face distorted into a grimace. When donned, the eyes pulse with a deep red when the wearer speaks, adding to its unsettling presence. It hums with a variety of magical enchantments, inspiring fear in all who gaze upon it."