In the Harry Potter series, Bellatrix Lestrange used the spell "Avada Kedavra" to kill
In the film adaptation, Bellatrix casts the Killing Curse on Sirius instead of this unidentified spell. This spell may have been the Impediment Jinx.
Avada Kedavra (the Killing Curse) was not vividly identified as the spell that hit Sirius Black. According to the circumstances mentioned in the book, Bellatrix Lestrange most likely used a stunning spell against Sirius.
Albus Dumbledore arrives and stops most of the fighting, but Bellatrix and Sirius continue. She casts a powerful curse, blasting him in the chest and sending him through the veiled arch.
Cruciatus Curse ('Crucio')
Repeated use of the Cruciatus Curse is torture and Bellatrix Lestrange subjected the Longbottoms to such extremes of pain that it sent them insane.
One of the charms he uses is the protean charm which we are told in Harry Potter And The Order Of The Phoenix is a N.E.W.T standard spell. Draco's ability to master high-level charms outside of his current teaching level suggests he also has more powerful abilities than many will think.
Why Harry Didn't Cast Avada Kedavra. Despite Harry Potter using Unforgivable Curses, one of the Unforgivable Curses Harry Potter never used the Killing Curse for several reasons. Avada Kedavra was Lord Voldemort's signature spell.
She was remorseless and was cackling in glee after she had murdered Sirius. Bellatrix couldn't stop raving about it and showed it by singing “I killed Sirius Black” multiple times.
If you've read Harry Potter and the Order of the Phoenix or seen the movie, you already know that it was Bellatrix Lestrange who defeated Sirius Black.
Because Voldemort likely made it clear that Harry was to die by his hand and his hand only. Killing Harry would result in her being on the receiving end of the Killing Curse… and that's only if Voldemort was feeling generous.
History Of Avada Kedavra
The Killing Curse was created in the early Middle Ages by Dark witches and wizards. Primarily, the curse was used to quickly slay opponents during a duel.
The darkest of the Dark Arts, Harry Potter unforgivable curses are the Cruciatus Curse, the Imperius Curse, and the Killing Curse. Although the curses are highly illegal, Harry using Unforgivable Curses happened, but he uses them once he was thrust into the Second Wizarding War.
The three Unforgivable Curses in Harry Potter are Crucio, Imperio, and Avada Kedavra, and all three are available to Hogwarts Legacy players. Crucio subjects the victim to extreme torture, while Imperio puts them under the control of the spellcaster.
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.
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.
Bellatrix Lestrange (née Black) is a fictional character in the Harry Potter book series written by J. K. Rowling. She evolved from an unnamed periphery character in Harry Potter and the Goblet of Fire into a major antagonist in subsequent novels.
Albus Percival Wulfric Brian Dumbledore was the only wizard Voldemort ever feared and the only one who could have defeated him in a duel. Albus Dumbledore is the most powerful wizard in the Harry Potter.
Winner: Snape
Bellatrix would be in the top pile of witches and wizards of all-time based on powers, but her reliance on the same moves and lack of wit means she would be defeated by Snape after giving him an initially tricky time.
She was strong enough to kill Tonks (an auror). McGonagall had no such lack of discipline and was incredibly powerful in her own right. Bella was the only death eater that was able to deflect one of the spells from Dumbledore.
No matter his rage and grief, Harry doesn't have what it takes to defeat Bellatrix. Bellatrix is Voldemort's most loyal and most powerful Death Eater of all, and she claimed many victims in Voldemort's name.
The story of Sirius Black and Marlene McKinnon first began in their sixth year at Hogwarts. She was new and he was more than happy to make her feel welcome.
Bellatrix - 3
Her first confirmed kill came in Harry Potter and the Order of the Phoenix and it devasted Harry because she killed Sirius Black with Avada Kedavra. The second kill was heartbreaking when she threw a silver knife and killed Dobby the House Elf as he helped Harry escape Malfoy Manor.
In order to unlock Avada Kedavra in Hogwarts Legacy, you must first complete a series of quests in Sebastian's quest line.
Speak to Sebastian in the Undercroft after this and he'll teach you any Unforgivable Curses you have missed up to that point, including Avada Kedavra. It's worth learning the curse as doing so should have no negative outcome on the game's story.