Elemental Lord Weapons

[Hardtime]

I was always wondering what the names of the Elemental Lords' weapons are. I only know Ragnaros' hammer Sulfaras, but I don't know the names of Al'akir's blade, Neptulon's Trident, and Therazane's (does Therazane even have a weapon?) weapon.

[PurgeandFire]

I don't think there is any information on them. Al'akir drops something called Stormwake, the Tempest's Reach, but it doesn't have the same model as his weapon so I assume it is something else. As for Neptulon, they never mention a name for his weapon. As for Therazane, she is unarmed.