AllianceFuel-ology 101
Start Engineer Hexascrub
End Engineer Hexascrub
Level 30-35 (Requires 30)
Category Abyssal Depths
Experience 27700
Rewards  [Gloves of Delicate Mixture] or  [Vapor-Proof Headcover] or  [Chemical-Stained Shoulderplates]
7g 80s
Previous A [30-35] Bio-Fuel
Next A [30-35] The Brothers Digsong


Use the Fuel Sampling Station in Darkbreak Cove to create the perfect biofuel.

  • Create the perfect bio-fuel


How much do you know about fuel, <name>? Constructing the perfect fuel is a tricky job, as there's plenty of factors to balance: chrono-pyroxidation parameters, tempero-incendiary variables, conflagrational stiltification criteria... and that's only naming a few.

Hopefully the samples you brought me can be combined in the right proportions to create... the perfect biofuel. Use that table over there and try combining some samples! Bring the result to me when you're done.


You will be able to choose one of these rewards
Inv gauntlets leather cataclysm b 01.png [Gloves of Delicate Mixture] Inv helmet 190.png [Vapor-Proof Headcover]
Inv shoulder 149.png [Chemical-Stained Shoulderplates]

You will also receive: 7g 80s


We haven't found the right combination yet, <name>. Keep at it! I'm sure you can figure it out!


Have you considered a career in science, <name>? If you ever get tired of this <class> nonsense, come see me! I could use an assistant with your devotion to experimentation and the scientific method.


The sampling station will let players pick out any combination of five total Terrapin, Remora and Hammerhead samples, then mix them together. The correct mix is two Remora and three Hammerhead samples.


  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.

Patch changes

External links