The Demon's Fang of the Hunters of Twilight is a cherished heirloom of that most foul and despicible order. They have used the Fang to assassinate countless individuals who oppose their cause. What cause that is exactly? No one can definitively state since everyone outside of the Hunters who have learned that secret have died with the Fang in their back.
The most imfamous and feared of the Hunters of Twilight was the assassin know as Dejagore. It is said he has killed more men than cholera. In his day he killed kings, princes and other leaders of men. His most famous exploit was destroying the Army of the King of Uruz all by himself.
This PDF gives you the history, stats and powers for the Demon's Fang and the Armor of Nyx