Anchovy oil is an item used to make imp repellent when combined with any type of flowers (such as nasturtiums, marigolds or flowers from mithril seeds). Imp repellent is used when hunting implings. There is currently no other use for anchovy oil than to make imp repellent.
Players can produce anchovy oil by using anchovy paste with a sieve. They can make anchovy paste by crushing a cooked anchovies with a pestle and mortar. It is possible to empty the anchovy oil out of the vial and to reuse the vial for another liquid.