Start Engineer Hexascrub
End Engineer Hexascrub
Level 30-35 (Requires 30)
Category Abyssal Depths
Experience 27700
Rewards 7g 80s
Previous Full Circle
Next A [30-35] Fuel-ology 101


Use the Oil Extrusion Pump on the corpses of Mob Seabrush Terrapins, Mob Scourgut Remoras and Mob Spinescale Hammerheads in Korthun's End to obtain 4 Terrapin Oil, 4 Remora Oil, and 4 Hammerhead Oil.

Provided item:  [Oil Extrusion Pump]


Submarine fuel is expensive!

The powers-that-be in Gnomeregan were generous enough to deliver several fuel barrels, but we're burning through it faster than expected. That means we're going to need to improvise.

It's a well-known fact that sea creatures are full of all kinds of interesting chemicals... like oil. Take this device up to Kothrun's End and stick it in the corpses of terrapins, remoras, and hammerhead sharks. If we don't get more submarine fuel, their oil might be our only hope.


You will receive: 7g 80s


How did the device work, <name>?


<Engineer Hexascrub sticks a finger into each sample and sniffs it.>

Yes, I think this will do.


Swim out of the cave, then straight up, then turn around back to the southwest to reach Korthrun's End. While in the area, keep an eye out for Hellscream Seadogs. Kill one to automatically start the quest A [30-35] Claim Korthun's End. Sharks and terrapin are both on the seafloor, while terrapin are hiding underneath ledges (so look up at the overhangs!)


  1. B [30-35] Full Circle (optional)
  2. A [30-35] Bio-Fuel / H [30-35] Environmental Awareness
  3. A [30-35] Fuel-ology 101 / H [30-35] The Perfect Fuel
  4. A [30-35] The Brothers Digsong / H [30-35] Orako
  5. A [30-35] Phosphora Hunting / H [30-35] "Glow-Juice"
  6. Complete all of:
  7. A [30-35] One Last Favor / H [30-35] Orako's Report
  8. B [30-35] Those Aren't Masks
  9. B [30-35] Put It On
  10. B [30-35] Promontory Point
  11. N [30-35] Scalding Shrooms / N [30-35] Into the Totem
  12. N [30-35] ... It Will Come
  13. N [30-35] Unplug L'ghorek
  14. N [30-35] Communing with the Ancient
  15. N [30-35] Runestones of Binding / N [30-35] Ascend No More!
  16. N [30-35] Twilight Extermination
  17. N [30-35] All that Rises
  18. A [30-35] Back to Darkbreak Cove / H [30-35] Back to the Tenebrous Cavern
  19. B [30-35] Defending the Rift

Back on the ships, B [30-35] The War Has Many Fronts will send players back to Stormwind or Orgrimmar.

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