Flask of Oil is a common drop used in a quest and by Engineers.
Source[]
This item drops from Mechanicals and Venture Co. employees.
As an ingredient[]
Engineering[]
As a quest objective[]
- [5-30] Keeper of the Flame
Notes[]
You can farm Flask of Oil:
- The best area for Horde is the north east of The Barrens from the Venture Co. Overseers. They are probably the easiest and best drop percentage you can find for it.
- For the Alliance, the best bet are probably the Harvest Watchers in Westfall.
Patch changes[]
- Patch 6.0.2 (2014-10-14): Stacks to 200, up from 20.