Summoning Charm

"And then he heard it, speeding through the air behind him; he turned and saw his Firebolt hurtling towards him around the edge of the woods, soaring into the enclosure, and stopping dead in mid-air beside him, waiting for him to mount."

- The Firebolt, under influence of this spell

The Summoning Charm (Accio) is a charm that summons an object towards the caster. It is able to summon objects in direct line of sight of the caster, as well as things out of view, by calling the object aloud after the incantation (unless the spell is cast nonverbally). This spell needs thought behind it, and the object must be clear in the casters mind before trying to summon it. This spell is one of the oldest known to wizarding society.

History
This spell's most famous use was, according to Miranda Goshawk, by the Accionites and their leader, Gideon Flatworthy.

In the traditional wizarding tale "The Wizard and the Hopping Pot" from, the son of the titular pot's original owner Summoned a lost donkey belonging to one of his fellow villagers.

This spell is taught to fourth years at Hogwarts School of Witchcraft and Wizardry in Charms class and is revised again in a students fifth in preparation for O.W.L.s. This spell is located in The Standard Book of Spells, Grade 4 by Miranda Goshawk.

Casting and effects
The Summoning Charm can not be used on buildings. In addition, it will not work on living things, although they may be moved indirectly by summoning things they are wearing or holding. It is risky to summon them in this manner, because they travel at close to the speed of light and may be injured in the process. The only known exception to this rule are Flobberworms, which are generally not considered worth summoning.

The further the desired object is from the caster, the harder it is to summon. Hermione Granger, however, stated that it did not matter how far away the object was — so long as the caster had it clearly in mind, they should be able to summon it with ease.

There exist counter-spells that could be placed on objects to keep them from being summoned. Most wizarding goods sold as of the 20th century and early 21st century came pre-enchanted with an Anti-theft charm to keep them from being summoned by anyone but their rightful owners.

Successful
"Accio! Accio! Accio! she shouted, and toffees zoomed from all sorts of unlikely places, including the lining of George’s jacket..."

- Molly Weasley uses this spell on the twins

Unsuccessful
"YOU’VE GOT IT, POTTER, AND YOU WILL GIVE IT TO ME! Accio prophecy! ACCIO PROPHECY!"

- Bellatrix Lestrange tries to summon the smashed prophecy

Etymology
The Latin word accio can mean "I call", "I summon", or "action". In the Hungarian translation, the spell is called "Invito", possibly from the word "to invite".

Pronunciation
Many various suggestions have been made on the pronunciation of this spell. Some include: (AK-ee-oh) or (AK-see-oh)- from the film, (AK-see-oh)- from the UK audio book and video game, (AS-see-oh)- from the US audio book, and (AT-chee-oh)- the Anglo-Catholic pronunciation. The original Latin translation sounds like (AK-ee-oh).

Behind the scenes

 * In the 2006 short film, Harry Potter and Ron Weasley both use the charm in an attempt to retrieve Queen Elizabeth II's handbag, which has been lost. They are unsuccessful and Hermione suggests they're too far away from it, suggesting the charm may have a maximum range. However, in Goblet of Fire, Hermione stated that distance didn't matter, as long as the caster was concentrating hard enough. Also, the short film's canonicity is uncertain, so it is unlikely this applies to mainstream continuity.
 * In the console and PC versions of, it can be bought at Wiseacre's Wizarding Equipment in Diagon Alley.
 * In the handheld versions of LEGO Harry Potter: Years 1-4, Accio can move an object in any direction, not just towards the caster. In some cases, it moves an object directly away from the caster, working more like its opposite.
 * When Hermione Summoned Secrets of the Darkest Art from Dumbledore's office, she simply said "Accio Horcrux books", instead of the specific book name, meaning that this spell can function even when the item's description is not detailed.
 * According to Wonderbook, the hand motion is thus:
 * Given that the Summoning Charm will not work on most living objects, the Summoning of the donkey in "The Wizard and the Hopping Pot" may have been one of the uses of poetic licence on the part of Beedle the Bard.
 * Despite not being able to summon most living objects, Gideon Flatworthy managed to summon livestock along with a farm and well-stocked larder, all of which crushed him to death.
 * Even though Rowling stated that Summoning Charm can only be used on inanimate object, in Fantastic Beast: Crimes of Grindelwald, Newt used this spell as 'Accio Niffler!'. So Rowling might have changed her mind regarding this matter.
 * In Fantastic Beasts and Where to Find Them, Newton Scamander's niffler was pulled through the air due to this spell pulling on all the jewelery inside the niffler's pouch, causing the jewels to fly out towards Newt along with the niffler. What seemed to be this spell was used to summon Jacob Kowalski though the air in a hazy wind by Newt using the spell to summon the Occamy egg Jacob was holding. It may have again been, used by Grindelwald, under the guise of Percival Graves, to wandlessly summon Newton Scamander's suitcase and wand, causing the former to fly next to him and the latter to fly to his hand.
 * Accio is Tom Felton's favourite spell.
 * The summoning of a Golden Snidget by a witch named Modesty Rabnott in the book Quidditch Through the Ages as well as Newton Scamander's use of the charm to summon a Niffler in the film Fantastic Beasts: The Crimes of Grindelwald seemingly clashes with the rule that living creatures supposedly can't be summoned. Ted Tonks also summons salmon in Harry Potter and the Deathly Hallows, though it is not entirely clear if the salmon was alive at the time.

Appearances

 * (Incantation heard; charm unsuccessful)
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 * (Incantation heard; charm unsuccessful)
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 * (Incantation heard; charm unsuccessful)
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 * (Incantation heard; charm unsuccessful)
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 * (Incantation heard; charm unsuccessful)
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Notes and references
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