Flamesword

The Flamesword was the famed Weapon of Light famously used to strike down the Dark God during the First Cataclysm. It was wielded during the First Wars as well, and was one of the few Weapons of Light known to retain its power signature. It was lost in the sack of Gatteroth after the First Cataclysm, and was found by warlock Alutun Nolcastu two millennia later, but its power singnature had run dry.