Amulet of Dark Fire

 is a talisman item introduced in Total War: Warhammer II The Queen and the Crone. It is a legendary item for Crone Hellebron.

It was a hidden legendary item. The quest to unlock it will appear when Crone Hellebron reaches rank 2 (as of the Doomsayers Update). The quest requires you to capture and occupy the Shrine of Khaine settlement in Nagarythe (province). After completing this you will be rewarded with +3000 treasury and the Amulet of Dark Fire.

Description
The Amulet wreathes its wearer in mystical flame that burns magic instead of flesh.

Effects

 * Enemy hero action success chance -10%
 * Ward save 5%
 * Passive ability: Amulet of Dark Fire
 * Type: Ward Save (Area)
 * Duration: Constant
 * Target: Self, affects allies in range
 * Range: 40m
 * +22% magic resistance

Source

 * https://www.youtube.com/watch?v=degnJa5-la4