The Witcher
Aether, indicated in purple, is a basic alchemical substance. It is found in many ingredients, including herbs, minerals and monster parts. This category contains all ingredients with aether as their primary substance.
The Witcher 2: Assassins of Kings
Aether, now indicated in blue, is a basic alchemical substance. It is found in six ingredients.
The Witcher 3: Wild Hunt
Unlike previous games, Aether is not simply part of other alchemical ingredients, it must be crafted.