Therefore, figuring out a spell that is Draco's favorite is hard and, in the movies, there is no defining moment that cements a spell as his favorite. Based on Harry Potter lore, and an article by The Healthy Journal, Draco's signature spell is a N.E.W.T standard spell, The Protean Charm.
Malfoy spots Harry and casts a Cruciatus curse; Harry, defending himself, using the Half-Blood Prince's Sectumsempra spell without knowing its effects. To his horror, it gashes Draco's face and chest, spilling his blood everywhere. Moaning Myrtle flies off, screaming.
Protean Charm
The Protean Charm is advanced NEWT magic that certainly has not been taught to him by the beginning of his sixth year, and Draco's ability to use it shows that he is far more magically competent than most of his peers.
Hermione's bluebell flames
Hermione's magical talents meant she was good at every spell, right from the beginning – Wingardium Leviosa, anyone? But the bluebell flames she once used against Snape became one of her trademarks, and it's also one of our favourites.
Harry became so enamoured with the spell that he eventually used it to finish off Lord Voldemort. Here's how Harry's relationship with Expelliarmus became his signature – and why that's a good and bad thing.
5 Bellatrix Lestrange: The Cruciatus Curse.
Other Favorite Spells
Plus, there were some votes for Obliviate (erases memory), Silencio (silences someone or something), Homonculus Charm (reveals someone's true identity and location), and Levioso (levitation, and some fans say that this is Ron Weasley's signature spell).
What Is Dumbledore signature spell? There were two; Apparation and Invisibility. Dumbledore must have used these particular skills thousands of time in his lifetime for any number of purposes. His vast gathering of knowledge probably came as a result of his skill in appearing and disappearing at will and unseen.
Avada Kedavra
It's used to kill people, it's an Unforgivable Curse, and it was Voldemort's favourite, so it's going last.
Ginevra Weasley was well-known for her ability to cast a particularly potent Bat-Bogey Hex, which could be considered her signature spell as she used it several times on people who annoyed her and was referred as "an accomplished caster" of the spell.
“Harry was constantly crushing on Draco. He just couldn't hide it.” In the books and movies, Harry and Draco are constantly at each other's throats, given that Draco's parents are Voldemort supporters and the evil wizard killed Harry's parents.
Harry, however, had never been less interested in Quidditch; he was rapidly becoming obsessed with Draco Malfoy.
While we all know Mahogany Apple is Draco's official scent, you can browse their manly scents and choose one that suits your taste.
In the films, Sectumsempra appears as a small flash of white light which causes a cut when it strikes the target. In LEGO Harry Potter: Years 5-7, Harry uses Sectumsempra on Malfoy only to find out the spell has, apparently, painlessly sliced him in half.
Vulnera Sanentur was the song-like incantation of a healing spell and counter-curse to the Sectumsempra Spell, which was invented by Severus Snape.
Just like his father, Draco loved to hate on Muggles. He took particular pleasure in taunting Hermione Granger, who just happened to have Muggle parents. Malfoy called her 'Mudblood', a very grave insult referring to a wizard or witch born to non-magic parents.
In Deathly Hallows, Hermione faced a real test of her physical and psychological stamina. After being on the run from a bunch of Snatchers, the gang were taken to Malfoy Manor, where Bellatrix proceeded to torture Hermione using the Cruciatus Curse.
Firestorm. Firestorm was a spell that created a large ring of fire around the caster's wand. This spell is one of the last and most powerful spells that Albus Dumbledore cast using the elder wand before his death.
Avada Kedavra has only one purpose: to kill. However, it's not the only curse that can be lethal. Stunners can be lethal, for instance — particularly if someone takes multiple stunners or one is a direct hit over the heart.
Hermione's bluebell flames
Hermione first uses it against Snape when she and Ron think he is cursing Harry's broom in his first Quidditch match. Her bright blue flames set Snape's robes alight, before Hermione scoops them up and puts them into a jar.
But the spell is in the script, and here's what it's called: Protego Diabolica. The Harry Potter wiki describes this spell as an “incantation to a protective spell, a modified version of the Shield Charm.
Obliviate is a part of the memory-based Harry Potter charms that makes anyone instantly forget memories. It was first used in the book Harry Potter and the Chamber of Secrets when Gilderoy Lockhart unsuccessfully cast this spell with a broken wand resulting in a backfiring.
He recites: "Sunshine, daisies, butter mellow, turn this stupid, fat rat yellow." Unfortunately for Ron, the rat doesn't turn yellow and Hermione instantly shows him up by magically repairing Harry's glasses.
Alohomora (Unlocking Charm)
Seen/Mentioned: Used by Hermione Granger in 1991 to allow her and her friends to access the Third Floor Corridor at her school, which was at the time forbidden; she used it again two years later to free Sirius's cell in her teacher's prison room.
1 Avada Kedavra Is Just Ridiculous
Only love itself, the strongest magic of all, can block the Killing Curse. Lord Voldemort cast this spell constantly in his lifetime, and it's the spell that killed Harry's parents in particular.