Demonic Oil

Processed Material
Verified for 0.12.0.8· Updated 29 Jul 2026

Made by combining necrotic bonemeal and vile ashes. A crafting component.

Recipe

Used in

Journal

Combine corrupt bonemean and vile ashes and the result is demonic oil. We should be specific about waht kind of oil this is: please do not pour it into a frying pan or use it on a squeaky hinge. This is potent oil, as the "demonic" prefix will attest. It is used for crafting, and solely for crafting.

Now you've got us wondering what would happen if you did actually add it to a frying pan or a squeaky hinge. Oviously, please don't do it. But if you happen to do it, through an accident or momentary lack of wisdom, could you let us know what happens?

In-game journal · © Jagex Ltd

More processed materials