Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Gurthalak, Voice of the Deeps Compares
Who It Suits
In their in-game specialization descriptions, these specs name swords among their preferred weapons:
Arms Warrior: Two-Handed Axe, Mace, Sword
Fury Warrior: Dual Two-Handed Axes, Maces, Swords
Retribution Paladin: Two-Handed Sword, Mace, Axe
Blood Death Knight: Two-Handed Axe, Mace, Sword
Unholy Death Knight: Two-Handed Axe, Mace, Sword
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Gurthalak, Voice of the Deeps Fits
Other Items Named Gurthalak, Voice of the Deeps
3 other items in the current build are also called Gurthalak, Voice of the Deeps. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Gurthalak, Voice of the Deeps
Blizzard numbers items as they are created, so the named items next to ID 78487 (78482 to 78492) were usually added in the same batch as Gurthalak, Voice of the Deeps: the same quest line, zone, vendor or reward set.