Magical effect

Ice Mice • Food and drinks A Honeydukes candy, presumably shaped like mice, that makes your teeth chatter and squeak. Read More

Ignotus Peverell • Character Ignotus Peverell, the youngest and also the wisest of the three Peverell brothers, asked Death for a Cloak of Invisibility, which enabled him to escape Death until he reached old age, at which point he passed the cloak on to his son (TBB/TTB). Ignotus is buried in the Godric’s Hollow graveyard. Read More

Illyius • Character Illyius was a shy wizard who saved his village from Dementors by using his mouse Patronus. Read More

Freezing Charm — "Immobulus" • Spells The Freezing Charm is a spell which immobilizes objects or creatures.  … Read More

"Imperio" • Spells One of the Unforgivable Curses, this spell causes the victim to be completely under the command of the caster, who can make the victim do anything the caster wishes. A victim of this spell is said to have been Imperiused. Read More

"Impervius" • Incantations Impervius is a spell which makes something waterproof or water repellent. Read More

ropes, magical — "no incantation used in many cases, but possibly Incarcerous, Brachiabindo or similar" • Magical effects Sends out magical ropes from a wand which tie up someone firmly.  … Read More

defensive charge — "no incantation needed; automatic response" • Magical effects A charge like that of electricity runs through the body of a wizard with this automatic defensive spell. Read More

"Incarcerous" • Incantations Incantation: Sends thick ropes out of thin air to wrap around someone or something. This could be the incantation for other binding spells.  … Read More

Binding/Fastening Magic — "Incarcerous, Brachiabindo" • Magical effects Binding or Fastening spells create chains or ropes to restrain someone or something.  … Read More

Fire-Making Spell — "Incendio" • Spells The Fire-Making Spell is a very useful spell, commonly used around the Wizarding house for such things as lighting the fire in the fireplace. The spell is cast using the incantation Incendio. While learning this spell, the Book of Spells recommends wearing dragon-hide gloves (BoS). Read More

Instant Darkness Powder • Magical artifacts When thrown into the air, turns the immediate area pitch black so that common light spells and fire magic will not work in the area of effect, although a Hand of Glory will (HBP29). Read More

instant scalping — "none given" • Spells As the name suggests, this hex removes hair. Read More

Intruder Charm • Spells Warns a wizard of intruders in the home. Read More

Invisibility Charm • Spells Spell to make a person or thing invisible.    … Read More

Invisible Ink • Magical objects Invisible Ink vanishes as it dries. It is used to keep writing secret from prying eyes. Wizards doing magical research may try to hide their work from their rivals by using invisible ink. This can be a problem if they have forgotten what piece of parchment they were using. A… Read More

Iolanthe Peverell • Character The eldest granddaughter of Ignotus Peverell, Iolanthe was from Godric’s Hollow. As the eldest in an all-female generation, she inherited the Cloak of Invisibility (Pm). Read More