Meyra Lancaster | Third Year | Gryffindor

Preparation
Bring Dionaea aconitum to the nearby.
Place a thin stirring paddle on the trap.
Feed the plant by putting meat or any insect in the trap.

Brewing Steps
Put a standard size 2 cauldron on a high heat and fill half of it with water.
Clean the Aconite plant under flowing water, make sure there's no soil left on the root.
Chop all parts of the Aconite plant finely, from the root to the flower.
Add three dried sloth brains to the mortar and crush them to a fine powder.
Back to the cauldron and check if the water is already boiling. Pour 7 fl. oz. of Armadiollo Bile to the cauldron. Leave it for 20 seconds. Note: If the water isn't boiling yet, the heat isn't adequate. Raise the heat.
Put the chopped Aconite plant and Sloth Brain's powder into the cauldron.
Lower the heat to low.
Stir the mixture 20 times clockwise at the pace of one stir per second.
Wave your wand over the cauldron.
Allow to brew for 2 minutes. The colour of the mixture in this stage should be muddy brown.

Put three ripped Belladonna berries in a clean mortar and pestle. Crush them slowly to get the juice. Note: 1If you use the same one to crush the Sloth Brain, clean it and make sure there isn't any debris left on them. 2The juice of the berries is highly poisonous, please wear protective gloves.
Hold 3 leaves of Niffler's Fancy over an open flame, heat the edges so they wilt and crisp.
Put the Belladonna juice and the Niffler's Fancy leaves into the cauldron.
Stir the mixture 20 times counter-clockwise at the pace of one stir per second.
Wave your wand over the cauldron.
Allow to brew for another 2 minutes. The colour of the mixture in this stage should be dark purple.

Crush the bezoar into fine powder carefully with a clean mortar and pestle and set them aside.

Back to the Dionaea aconitum. If the steps above are followed accurately, you will find that you have passed 15 minutes minutes. It's the best time to extract the juice.
Extract the juice with a 5 ml syringe, make sure the needle doesn't hurt the trap.
Once the juice is extracted, pull out the thin ladle from the trap and let the plant eat peacefully.

Put Bezoar powder, 2 measures of Silver Powder and 5 ml Dionaea aconitum's digestive juice into the cauldron.
Turn off the heat under the cauldron.
Stir at a quick pace until the mixture becomes dark purple.
Wave your wand over the cauldron, and the heat would leave completely from the cauldron.

Administer the potion quickly over the wounds within 2 hours post-injury. After that period, the potion loses its efficacy.

Preparation
Gather a bundle of Aconite on the night of a new moon
Cut off roots from the Aconite
Fill a jars with salt water and place and seal the separated roots in said jar, and allow to brine until the next new moon
Hang the remaining Aconite flowers to dry in a dark, dry place for the same period
One week prior to the next new moon, leave three sloth brains out in a damp, warm place to rot

Part One
On the next night of the new moon, crush dried Aconite flowers into a coarse powder
In an unheated copper cauldron, add 7 fl. oz. of Armadillo Bile
Sprinkle Aconite Powder over the bile until the top of the liquid is fully covered
Leave unattended for 16 minutes
Raise heat to medium and allow for temperature to slowly rise
Once the first bubbles have risen to the top, add 1 tablespoon of Unidentified Blue Powder
Stir thrice clockwise
Leave to brew for 90-110 minutes

Part Two
Hold 2 leaves of Niffler's Fancy to an open flame, so that the edges wilt and crisp then add to cauldron
Allow to settle to the bottom of the liquid then reduce heat to low
Add one whole unicorn horn to cauldron and allow to sit for 16 minutes then remove with pliers
Add 3 unripened Belladonna berries
Remove from heat and hold on a 50 degree angle with your left hand
Stir 60 times clockwise, maintaining rhythm so that one stir is equal to one second
Return to a low heat
Allow to brew for a further 25-35 minutes

Part Three
Halve the three rotten sloth brains and add to cauldron
Add 3 fl. oz. of Urine
Stir a single time counter-clockwise
Remove from heat and add 1 and 1/2 measures of Silver Powder, allowing the latter to sink to the bottom of the cauldron
Allow to sit until sunrise
Wave wand to complete
Transfer to vials and keep out of direct sunlight and do not allow to come in contact with sugar