The Vaulkner is a legendary Silver Revolver that is supposedly able to kill any devil with one shot.
Description
This silver revolver is supposedly able to kill any Devil, or even Archdevil with one shot. Legends of of the guns creations, and the twelve silver bullets made for it, range from its creator being Pelor, an ancient Devil Hunter, to even Asmodeus himself. Legend even states that this was the weapon used to kill Asmodeus' wife Azhazni. In truth it was created by the archdevil Mammon using the discarded archangel blade of Asmodeus. The gun was gifted to a team of adventurers who used it to slay Asmodeus' wife.
Over the centuries the gun has passed from owner to owner, being lost and rediscovered multiple times. in 894 PR the gun, and the five bullets that remained, was owned by a Marilith-Spawn Demon gunslinger named Sellena "Snake Eyes." After Sellena's death the gun and its remaining bullets would be given to Baron Samuel Boarhide who later gave it to his master, Mammon.
Mammon would take good care of the gun until his palace was attacked the archdevil Glasya who learned of his role in her mother's death. Capturing the Lord of Greed she would take the gun for herself, only for it to again be lost after her demise.