Black-Bladed Sword is the tentative name of this weapon in possession by Ainz.
Dwarves noted that this weapon Ainz pulled out of his inventory is made of extraordinary quality.
As the name implied, this sword described as black in color. Dwarves thought that the unbelievably fine edge of the weapon is practically teeming with magical radiance. There were twenty purple runes carved upon the blade.
There is no description of its actual power of any abilities it has but the Dwarven craftsman did note it has excellent craftsmanship and could feel it is embedded with powerful magic.
- Similar to the Ultimate Shooting Star Super, the runes shown on this sword are also merely cosmetic for decoration.