Polyjuice Potion
The Polyjuice Potion is a very complicated potion that allows the drinker to assume the form of someone else. While it can account for both age and gender, Polyjuice Potion cannot be used for a human to take an animal form or for a half-breed to assume human form.
Brewing Instructions
Part 1
Add three measures of fluxweed to the cauldron (must be picked on a full moon).
Add two bundles of knotgrass to the cauldron.
Stir three times, clockwise.
Wave your wand then let potion brew for eighty minutes (for a Pewter Cauldron. A Brass Cauldron will only require sixty-eight, and a copper one only sixty.)
Add four leeches to the cauldron.
Add two scoops of lacewing flies to the mortar, crush to a fine powder, then add two measures of the crushed lacewings to the cauldron.
Heat for thirty seconds on a low heat.
Wave your wand to complete this stage of the potion.
Part 2
Add three measures of boomslang skin to the cauldron.
Add one measure of bicorn horn to the mortar, crush to a fine powder, then add one measure of the crushed horn to the cauldron.
Heat for twenty seconds at a high temperature.
Wave your wand then let potion brew for twenty-four hours (for a Pewter Cauldron. A Brass Cauldron will only require 1224 minutes, and a copper one only eighteen hours.)
Add one additional scoop of lacewings to the cauldron.
Stir three times, anti-clockwise.
Split potion into multiple doses, if desired, then add the pieces of the person you wish to become.
Wave your wand to complete the potion.