A black hilted sword called "Doomgiver"

From RoDpedia

Identify

Object 'a black hilted sword called "Doomgiver"' is infused with your magic...
It is a level 50 slicing weapon, weight 7.
Locations it can be worn: wield
Special properties: invis magic metal
Alignments allowed: good
This weapon has a gold value of 10000.
Damage is 13 to 43 (average 28).
Affects save vs paralysis by -3.
Affects armor class by -20.
Affects mana by 50.
Affects hp by 100.
Affects hit roll by 9.
Affects damage roll by 10. 

Information

• Mob: Lieutenant Commander Nelson
• Area: Town of Solace
• Description on floor: A black hilted sword with engravings on the blade lays here.
• Pop: No
• Manufactured: No
• Out of Game: No
• Mininum Level: Unknown
• Known keywords: Unknown

Description

The blade of the sword is a full meter long, and straight as an arrow, with
lightly fluted sides. Both edges keened down to perfect lines, invisibly
sharp. Perfection like this could of only been forged by a god. The black
hilt is contrasted only by the faint symbol of the Scales of Justice.
Upon the blade is engraved a poem:

                     The Sword of Justice balances the pans
                     Of right and wrong, and foul and fair
                     Eye for an eye, Doomgiver scans
                     The fate of all folk everywhere.