The Spirit Sword

The Spirit Sword is a rare weapon item introduced in Total War: Warhammer II which enables flaming attacks and magical attacks, and provides major armour-piercing weapon damage bonus to its user.

In-game description
"This crystal-forged blade cuts through more than flesh - it feasts on the soul, leaving wounds that never heal."

Effects

 * Armour-piercing weapon damage: +90
 * Enables flaming attacks
 * Enables magical attacks