UNICORN
Like other horns, the horn of this mythological creature was reputed to be a powerful ingredient in love potions. However, its most distinctive use was to guard against or cure poisoning. For this and other purposes it could be pwdered and used in a potion or carved into a goblet from which on would drink. The horn also could be owrn to relieve breathing difficulties. Horns of other animals, such as rhinoceroses and narwhales, have been sold as unicorn horns, though they have magical properties in their own right.
URINE
Urine is used in potions and on wafers in Black Masses, and in charms against enemies. To cure as illness, take urine from the sick person early in the morning and heat it gently for nine days until it evaporates. To prevent charms, dip your feet in urine in the morning.