I See Dead Arakkoa (Horde)

Objectives
Use the Ghostogrifier 12000 and kill the spirit of Talonpriest Zekk. Provided item: Ghostogrifier 12000
 * slain

Description
I've got a strange problem and I'm hoping you might be able to help. I don't know who else could help, to be honest.

My workers keep saying they're seeing the ghost of the arakkoa that used to head up this place.

I know, I know, it's crazy but could you take my Ghostogrifier 12000 to her body and check?

If there's a ghost around here, it'll find it. If there's not, then my workers are trying to slack off on the clock.

Rewards
You will receive:

Completion
Well, I'll be. Ghosts. Who knew?

Gains

 * 14520 XP