Roughly translated, Expelliarmus – the Disarming Charm – means 'to drive out a weapon' and that's what it does: forces the subject to drop whatever they're holding. Usually that's a wand, which is why it's often seen in duels, and Harry definitely took that to heart, given how much he used it in combat.
Harry Potter's signature spell is a one word incantation that instantly disarms his opponent.
There is one thing that makes Expelliarmus surprisingly powerful. It can make wands change allegiances. This means that even if the enemy wizard gets their wand back, they would have trouble fighting for a second time.
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.
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.
Cruciatus Curse ('Crucio')
Harry tried to use this spell himself. The first time was against Bellatrix after she had killed Sirius. His attempt was unsuccessful because, as Bellatrix mockingly explained: 'You need to really want to cause pain – to enjoy it – righteous anger won't hurt me for long…'
Avada Kedavra
It's used to kill people, it's an Unforgivable Curse, and it was Voldemort's favourite, so it's going last. There's probably a big philosophical debate we could get into about violent curses like this – would this one have been okay to use on an evil dark wizard, for instance?
Stupefy since he used it during the fight in the Department of Mysteries or Wingardium Leviosa since he used it to defeat the troll in the girls' bathroom in the first book.
Still, when he shouted, 'Expelliarmus! ' as Voldemort screamed, 'Avada Kedavra! ' he was giving all those around him the message he gave Lupin: this was about ending bloodshed, not creating it. Voldemort's signature spell was Avada Kedavra.
Sectumsempra was a curse invented by Professor Severus Snape that lacerates the target and causes severe haemorrhaging.
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.
Voldemort killed Snape in Harry Potter And The Deathly Hallows Part 2 using his Horcrux snake Nagini instead of his favorite Unforgivable Curse, Avada Kedavra.
Those that are gifted with the power of flight are perhaps more rare than any other wizard that has any other power. Able to fly purely because of their own powers and not reliant on any type of enchanted item or spell at all, the number of these special wizards known to exist can be counted on one hand.
In the books it is revealed that Harry Potter got the scar when he was attacked by Voldemort, who had just murdered his parents. Voldemort launched the killing curse "Avada Kedavra" at baby Potter but the spell rebounded. It was the only time someone had been hit in the face by the curse and survived.
Description and effects: The Killing Curse is a lethal curse that causes instantaneous death upon impact. Compatibility with Bellatrix's death: Bellatrix's sudden death aligns with the effects of the Avada Kedavra curse.
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 is an Aramaic phrase that means "I will destroy as I speak." Whether the words were chosen to be similar to the Muggle mock incantation "abra cadabra" is uncertain, but seems likely. It is also known by most wizards as Lord Voldemort's signature curse.
What spell did Dumbledore protect Harry? Dumbledore used the slowing charm (Arresto Momento or Arresto Momentum) to prevent Harry from plummeting to his death after falling off a broom.
Expec - expecto patronum,' said Hermione. Nothing happened. 'It's the only spell she ever has trouble with,' Harry told a bemused Mrs Cattermole. 'Bit unfortunate, really ...
Hermione appears in the doorway, looking for the lost toad of a boy named Neville. Hermione enters the carriage, goading Ron into continuing the spell he was about to do. He recites: "Sunshine, daisies, butter mellow, turn this stupid, fat rat yellow."
The spell that Hermione uses most is either Alohamora or Reparo. But I think her favorite spell would have been the bluebell flames spell that she uses multiple times. These flames can survive water and are used inside the toilet bowl when they are brewing Polyjuice.
Avada Kedavra is one of the three Unforgivable Curses, but it is not the only spell in Harry Potter that can kill.
A fascinating, color-coded word cloud of incantations shows the most frequently used spells. The most common incantation appears to be Stupefy, followed by Expelliarmus, Lumos, Accio, and Expecto Patronum.
Dumbledore then non-verbally casts a hydro-kinetic spell, where he draws the waters of the Fountain of Magical Brethren so that it erupts and flows out surrounding and encasing Lord Voldemort inside an enchanted sphere of water in an attempt to drown him and finish the duel.