Hedon Istee

Head for the center of Mos Entha. In the weird ally where there's many NPC's you'll find Hedon Istee (1295, 3174).

Mission 1
Kill the Gamorrean Guard at the waypoint provided.

Mission 2
Kill the Bounty Hunter at the waypoint provided.

Mission 3
You will be given a scroll to deliver to the B'omarr Monks.

Trick: You can deposit it in your bank account and then cancel the mission to receive another.

When you complete the 3rd mission you will receive credits and this Ancient Halo Map which will revile that the location of the treasure is in the Krayt_Graveyard area.

If you decide to go you will run into 5 Evil Settlers and when you extract the treasure a Krayt Dragon will spawn so be sure to have a huge group with you when you go.

If you succeed in retrieving the treasure you will get a Scythe Blade schematic.