The number of oils required depends on the item type being enchanted:
Hold the Alt key while hovering over a Notable on the passive tree to see its oil requirements. poe-oil-enchants
In , "Oil Enchants" (commonly known as Anointments ) allow you to add powerful passive skills to your gear or enhance Blight towers. To perform an anointment, you must talk to Sister Cassia in your hideout or a map, select "Anoint Item," and place your item and the required oils into the interface . Anointment Types and Costs The number of oils required depends on the
Oils range in rarity from common to the extremely rare Golden Oil . select "Anoint Item