However,it is undoubtedly Wingardium Leviosa that many fans know best.

As such, it is the perfect incantation to describe their blossoming bond and define the first film.

While it features other times in the saga, it has a unique relevance toThe Prisoner of Azkaban.

Hermione and Ron in class learning the Levitation Charm

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A spell that the students rely on is the simple and effective yet harmless Stupefy.

It is cast 29 times throughout the franchise,the most used spell in theHarry Potterfilms.

With all the films heroes under siege,the Protego spell plays a pivotal part in the movie.

Harry Potter and the Sorcerer’s Stone Movie Poster

NEXT:The 10 Worst Changes in the Harry Potter Movies, Ranked

Gilderoy Lockhart accidentally casting Obliviate on his own memories.

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Harry casting a Patronus charm in the woods in Harry Potter and the Prisoner of Azkaban

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Voldemort about to touch Harry in Harry-Potter-and-the-Goblet-of-Fire

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Harry and the members of Dumbledore’s Army fight off Death Eaters in all directions in the Ministry of Magic

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Snape discovers that Harry has injured Draco in the bathrooms in Harry Potter and the Half-Blood Prince

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Harry tends to Ron while Hermione casts a spell in the woods

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Harry Potter casts expelliarmus as he battles Lord Voldemort amid the ruins of Hogwarts.

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Harry Potter and the Sorcerer’s Stone

Harry Potter and the Prisoner of Azkaban

Harry Potter and the Order of the Phoenix