Amulet of Heartfire

 is a unique enchanted amulet and artifact that has the power to imbue the wearer with several magical effects.

Enchantments
All effects are for 30 seconds on self:
 * Chameleon – 20 points
 * Fortify Agility – 10 to 20 points
 * Fortify Fatigue – 20 to 40 points
 * Fortify Speed – 10 to 20 points
 * Fortify Unarmored – 10 to 20 points

The Citadels of the Sixth House
The Nerevarine battles Dagoth Odros at the Odrosal Citadel in the Red Mountain region near the conclusion of the main quest. He uses this amulet during combat, and it can be acquired from his remains when he is killed.