Chorch and Ollash can only be seen in the zone if you are on or have finished Dying to Have You.
The steps below are only the required steps for the quest not a walktrough of the complete zone.
important! before "checking cages" equip Cloak of the Harvest or Glide, and have means of Escape available, as the cages suspended above a deep precipice are, of course, just out of reach.
Help the Goblin soothsayer Shanks (( 5, 28, -44 ) Copy/waypoint 4.62, 28.40, -44.35) by turning the western statue "The Haggle Baron's Warden" and follow him...
...through to the green portal at ( 145, 27, -50 ) Copy/waypoint 144.95, 26.68, -50.00 down into the caves-like-area.
"Kill the brutes!: There are 4 groups of brutes and a single wanderer. Kill three of them and the wanderer.
Note: You should leave one group up while you click on the blue-sparkles to "investigate" the area on the left as you come in. Killing all the brutes and the Rock Collector right-off bugs the quest. You lose the blue-shinies and the cage-doors do not become clickable, even though the quest updates to "Continue searching for Ghawg". That leaves you stuck because without the clickable cage-doors you can never get the update for "I didn't find Ghawg in the cages, but I heard a goblin scream".
Investigate (by right-clicking) the blue shiney spots at ( 265, -45, -35 ) Copy/waypoint 265.40, -45.32, -35.44 for a quest update.
Note: You can only defeat him if he is near the waterfall area. Keep your back against the waterfall so you won't have to deal with the knockback attacks as much.
Go to the Chasm of awaiting where the cages with the goblins are hanging from the ceiling. Search the cages for Ghawg by clicking some cages:
I didn't find Ghawg in the cages, but I heard a goblin scream.: Open door at ( 348, -39, -176 ) Copy/waypoint 347.65, -38.58, -175.75 and save Wreek ( 342, -38, -214 ) Copy/waypoint 342, -38, -214 by defeating an Obulus remnant.
Speak with Wreek
Go back to the green portal and destroy the targetable wall at ( 77, 31, -72 ) Copy/waypoint 77, 31, -72 by attacking it. Make sure you enter the crypt and get a quest update. The quest journal should say "Tell Wreek of the secret Crypt".
Tell Wreek at ( 342, -38, -214 ) Copy/waypoint 342, -38, -214 of the secret Crypt.
Defeat Nazkra rooming in the area around ( 275, -39, -263 ) Copy/waypoint 275.30, -38.73, -262.73
Quest update: there is no key to be found in these crypts. Return to Shanks.
At ( 499, -36, -125 ) Copy/waypoint 499.01, -36.37, -125.43 defeat a Kly assistant battling Shanks.
WARNING: Make sure EVERYONE loots the body to get the necklace. You may only get one necklace for each kill. If so, the gooblin with the feather will respawn. Only the people who do not have the necklace already can see him, but he appears to become visible to the whole group after that person attacks him. If you forget to loot for everyone, you appear to be able to go back to the same place and wait for another one to respawn.
If there are groups of gooblins, and you have trouble with them, use the Soothsayer's Bomb Dispenser to root one or two of the gooblins and move the unrooted ones away to more easily take them down. It is also possible to watch the paths of the gooblins in groups of three, hug a wall and pass them to get to the gooblin with the feather.
Return to Wreek in the secret crypt ( 72, 26, -95 ) Copy/waypoint 72, 26, -95.
Evac works nicely here, or you can kill the Gooblin King and then use the purple teleporter.
