Potions

Hair-Raising Potion • Potions Exact effect unknown… Read More

On Harry's first day of class, he receives the Half-Blood Prince's old Potions book • Event Snape tries to jinx Harry in Defence Against the Dark Arts, but he excels in Potions and wins a bottle of Felix Felicis. Harry owes his success to the old copy of Advanced Potion-Making from Slughorn’s cupboard, inscribed with the name “The Half-Blood Prince,” which was edited by a past… Read More

Harry and Dumbledore retrieve the fake Horcrux from inside Voldemort's sea cave • Event Harry and Dumbledore enter the cave where Voldemort has hidden a Horcrux. After swimming to the entrance, Dumbledore spatters it with his blood to gain entry and they take a hidden boat across a lake. Protecting the Horcrux is a potion that Dumbledore drinks, though Harry must force him to;… Read More

Harry, Hermione, and Ron follow Quirrell after the Philosopher's Stone • Event After finding out that Dumbledore is gone from Hogwarts, and being unable to convince McGonagall of any danger, the trio decide to go through the trap door themselves to protect the Stone.  Neville tries to stop them in a show of bravery only to be hit with a Full-Body Bind… Read More

Harry's first potions class • Event Harry discovers that Professor Snape actively dislikes him when he embarrasses Harry in front of the rest of the class. However, some of the information Snape gives him was valuable later on, such as the ingredients for Wolfsbane Potion and the proper use of a bezoar to avoid poisoning. Read More

Harry Potter is transfigured into the shape of Voldemort in order to meet with Delphi • Event 31 October 1981 Harry Potter, Ron Weasley, Hermione Granger, Ginny Weasley and Draco Malfoy discuss with Albus and Scorpius how they can prevent Delphi and Lord Voldemort from meeting each other. But, as he is the only one of them who speaks Parseltongue,… Read More

Harry and Ron use Polyjuice Potion to "become" Crabbe and Goyle. • Event Crabbe and Goyle are drugged (by some Sleeping Draught that Hermione puts in some chocolate cakes) and have their hair stolen by Harry and Ron. They add their hairs to the potion and drink it in the bathroom. Disguised as Crabbe and Goyle, Ron and Harry quiz Draco Malfoy and… Read More

Harry's Second-Year shopping list • Hogwarts The list of new books for Harry’s second year: The Standard Book of Spells, Grade 2 by Miranda Goshawk Break with a Banshee by Gilderoy Lockhart Gadding with Ghouls by Gilderoy Lockhart Holidays with Hags by Gilderoy Lockhart Travels with Trolls by Gilderoy Lockhart Voyages with Vampires by Gilderoy Lockhart… Read More

Hate Potion • Potions A hate potion reveals the worst faults and habits of the target person to the drinker. Obviously the opposite of a Love Potion. Read More

He Says He Hates Me • Headlines and advertisements He Says He Hates Me is a letter written to the Problem Page of the Daily Prophet (DP3). Ms Lilith Molesby’s letter asks whether a Love Potion will help her capture a wizard who isn’t ready to settle down. The Prophet’s Agony Aunt, Grizel Hurtz, sensibly points… Read More

HBP12: Silver and Opals • Source Harry tries one of the Half-Blood Prince’s spells while reading in bed and levitates Ron by accident. He argues with Hermione over the danger of the Prince, and gets word of his next lesson with Professor Dumbledore. They then walk to Hogsmeade, where… Read More

HBP18: Birthday Surprises • Source Harry gives Horace Slughorn a bezoar instead of an antidote in Potions class, then asks him unsuccessfully about Horcruxes. The sixth-years then have their first apparition lesson, where Harry overhears Draco Malfoy saying Crabbe has been acting as his lookout, and… Read More

HBP9: The Half-Blood Prince • Source Gryffindors get their course schedules. Harry, Ron and Hermione discuss Malfoy and Quidditch trials, then go to their first day of classes.  In Defence Against the Dark Arts Harry fights back against Snape’s attempt to jinx him and gets detention, during break he hears his first lesson with Dumbledore will… Read More

Healing Magic • Magical discipline Healing or medical magic is a common form of magic, used by parents to heal a child’s minor injuries and by trained Healers at St Mungo’s. The Hospital Wing A long line of beds, screens available for privacy, Madam Pomfrey’s office is at one end. In the first film, a… Read More

Healing Potions • Potions Brewed by Isolt Sayre on Greylock Mountain in order to save her future husband James Steward and the two Boot brothers back to health (Pm). Read More

Hemlock Essence • Potion ingredients A potions ingredient made from hemlock plants. Read More

Herbicide Potion • Potions A potion that kills or damages plants (Pm). Read More

Herbology • Areas of knowledge • Hogwarts academics

Hermetray • Islands An island located off the coast of Scotland. The legendary potioneer Zygmunt Budge lived on Hermetray (BoP). Read More

Hermione is accidentally changed partially into a cat • Event Hermione accidentally puts a cat hair into the polyjuice potion she creates during her second year and when she drinks it, she is transformed partially into a cat. She has cat ears and a tail. She spends the next month in the hospital wing (CS12). Read More

Hermione solves the potions riddle • Event Hermione works out the logic of the puzzle, which she says is an excellent form of defense, since many powerful wizards have no sense of logic. She figured out which potion bottle she needed to drink to go back safely through the purple flames and warn Dumbledore and which one… Read More

Hesper Starkey • Character Hesper Starkey was a witch who studied the use of phases of the moon in potion making (FW). Read More

Hesper Starkey, who studied the use of moon phases in potion making, is born • Event

Hiccuping Solution • Potions Exact effect unknown, but presumably either causes hiccups or cures hiccups. Read More

Hodag • Creature The Hodag is a predatory North American magical creature with fangs, horns, glowing red eyes, and the head of a frog (Pm). Described as being roughly the size of a large canine, the Hodag’s primary prey is the Mooncalf (Pm). Their attraction to No-Maj farms as a result has… Read More

Hogwarts School of Witchcraft and Wizardry • Schools Hogwarts is one of the world’s finest wizarding schools, located in a massive castle in Scotland. Hogwarts takes students from all over Great Britain, starting at the age of 11. The students leave school after their seventh year. The students at Hogwarts are sorted at the beginning of their first… Read More

Honeywater • Potion ingredients An ingredient in some potions. Read More

Horace Slughorn • Character Horace Slughorn is a teacher at Hogwarts. He served as Potions Master until 1981, then again from 1996. He was also Head of Slytherin house for the school year 1997-1998. At the beginning of Harry’s 6th year at Hogwarts, Dumbledore and Harry convince a genial wizard named Horace Slughorn to come… Read More

Horned Slugs • Potion ingredients Horned slugs are an ingredient the boil-cure potion. The slugs must be stewed before being added to the potion (PS8). Read More

Horned Toad Parts • Potion ingredients

Horseradish Powder • Potion ingredients Horseradish powder, the ground root of the horseradish plant, is a potion ingredient used in the brewing of Felix Felicis (BoP). Read More

Human Parts • Potion ingredients

Grizel Hurtz • Character Grizel Hurtz is the “Agony Aunt” of the Daily Prophet and one of the experts featured on the Problem Page (DP3). Ms Hurtz advised lovelorn witch Lilith Molesby about the drawbacks of using a Love Potion to force a wizard to be in love with her. She recommended a course… Read More