Ingredients:
Water (200mL)- potion base
Salt (6 g)- emits light
Billywig stings, dried, powdered (2)- excitation
Essence of firefly (3 drops)- aids in the production of light

Instructions:
Set water to boil and add salt, stirring clockwise until dissolved
Powder billywig stings and add to boiling salt water, stir counter-clockwise 12 times, then clockwise twice and repeat six times
Carefully add essence of firefly, one drop at a time, stirring 6 times counter-clockwise then clockwise twice in between each addition
Reduce flame and simmer for 20 min before allowing potion to cool
Carefully ladle potion into appropriately sized vessels