The Witcher 2: Assassins of Kings Edit

Oil (crafting component) can be looted in many places or purchased from Fioravanti in Flotsam and Felicia Cori in Vergen. Oil can also be crafted by craftsman using Diagram: Oil or by alchemy using Formula: Blade oil.

This component is used to craft a number of different items, including other crafting components:

The Witcher 3: Wild Hunt Edit

Oil is a crafting component and is needed to craft the following items:
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