Bronze Ioun Stone is worn in a character's "helmet" slot - this item is only obtainable during Baldur's Gate II: Throne of Bhaal and during chapter 8.
Description[]
| “ | The powerful enchantments on this ioun stone make it a treasure eagerly sought after by wizards and mages. | ” |
Aquisition[]
This item is obtained by completing The ghostly apparition side quest within the Saradush Prison area.
Gameplay[]
The ioun stone on its own can be worn on the head, but it confers no special abilities or powers in the Baldur's Gate II: Enhanced Edition - in the original game only it would protect the wearer from Critical hit effects.
This item is a necessary component to upgrade the Circlet of Netheril to reach its potential.
The imp butler Cespenar can perform the upgrade function inside the Ward's Pocket Plane (area).