Betrayal from Within
Kill Nak, Kuz, and Lok Orcbane and bring their skulls to Mangletooth at Camp Taurajo in the Barrens.
Description
Three of my tribe came out of the Kraul to lead the raids against the Horde, <race>. They are ruthless and cunning, and if you defeat them, then your Crossroads and even most of the Barrens will learn peace... at least from the Razormane tribe.
Nak, Kuz, and Lok Orcbane are the ones you seek. They are far to the south of the Barrens. One is a spell caster, another a tracker, and their leader, the one called Orcbane, a warrior. Kill them, <race>, like they have killed me.
Completion
It is done then. Better it ends this way, says Mangletooth. They should have made sure I was dead when they turned their backs on me instead of leaving me here in this forsaken cage.
There is but one task left for you to finish, <race>.
Upon completion of this quest you will gain:
- 1500 experience.
- 150 reputation with Orgrimmar
The entirety of this quest happens at The Barrens
Horde 
Start: Mangletooth
End: Mangletooth
Discord