Blade of the Righteous
The Blade of the Righteous is a white Longsword that can be stolen in dungeon Doom. It is classified as a Major Artifact.
During the early days of the Age of Shadows expansion, this weapon was highly sought after, due to its usefulness against the Dark Fathers in Doom. However, its slow speed and the Nerfing of the Life Leach property, together with other factors (such as the Dark Fathers now using the Blood Oath Necromancer spell extensively), have cast it in an unfavorable light. The rare Demon slaying Blackthorn's Kryss is used far more often.
The Blade of the Righteous remains valuable, however, seemingly due to its rarity, and due to a small number of people being able to use it to great effect.