Albus Dumbledore's fatal injury was caused by a curse on the Peverell ring, which may have contained more secrets as a Horcrux. The curse on the ring may have transferred Voldemort's soul to Dumbledore's body, making him a vessel for the Dark Lord.
Instead, when Dumbledore put on the ring, it made his hand wither and blacken, and Snape had to work quickly to keep Dumbledore from dying immediately (HBP23). According to Snape, the curse on the ring was powerful and could not be stopped forever, but he managed to give Dumbledore one year to live (DH33).
However, all of this was no match for Albus Dumbledore who was able to retrieve the Horcrux and destroy it with the Sword of Gryffindor. For his troubles, he discovered the ring to be cursed, which blackened his hand and left him with a death sentence placed upon him.
However, Draco was ordered by Voldemort to kill Dumbledore. Lestrange saw this as an opportunity to test Snape's loyalty and while making this vow to always watch over Draco, Lestrange forced Snape to agree to killing Dumbledore himself in case the youngster was unable to do so.
What Curse Was on Dumbledore's Hand? - Harry Potter Theory
Why was Draco chosen to kill Dumbledore?
So, during the summer between his fifth and sixth years at Hogwarts, Draco Malfoy was tasked with the assassination of Albus Dumbledore to restore his family to Voldemort's good graces. Also at this time, Draco was branded with the Dark Mark.
Family. Snape's family background is mostly shown in flashbacks during the course of the last three novels. Snape was born to Eileen Prince, a witch, and Tobias Snape, a Muggle, making him a half-blood (hence the name, "Half-Blood Prince").
Notably, Voldemort appeared to be entirely unaware of this split, as he later created a seventh Horcrux in his quest to have six, and continued to target Harry Potter despite him now holding part of Voldemort's own soul.
IT was when Harry and Hermione were on their own without Ron, and were hunting for the Horcruxes, its when Harry used to wake up with terrible headaches in themiddles of the night screaming sometimes. Hermione's research into Horcruxes at that time concluded Harry was Voldermot's Horcrux.
After penetrating the outer defences, Harry and Dumbledore arrived at the island and discovered that the Horcrux was immersed in a glowing green potion. After determining that the potion could only be removed if it was drunk, Dumbledore conjured a crystal goblet and began to drink the potion.
Snape having the same Patronus, the doe, as Lily symbolized his everlasting love and unwavering devotion towards her. He hadn't stopped loving her after their last altercation, marriage to James Potter, or death. She was his "always," his guiding light, and he protected Harry for her.
It just made him unimaginably thirsty, which progressed into hallucinations. Yes, Dumbledore could have still survived, but remember that his lifespan was already short as it was: by putting on the cursed ring, he had a few months at best to live.
Dumbledore can't bear the thought of using the Unforgivable Curses, partly because of his sister Ariana's accidental killing, but mostly because he would never willingly destroy a human being's agency.
In the final movie, Harry Potter and the Deathly Hallows pt. 2, Molly first hits Bella with a spell that freezes her, most likely Petrificus Totalus. Then, she launches another one that shatters her entire body into pieces, which could be expelliarmus, bombarda, stupefy, or any spell that can produce such an effect.
The Disarming Charm became Harry Potter's signature spell, and it notably caused the final defeat of Lord Voldemort during the Battle of Hogwarts by rebounding his Killing Curse, because the Elder Wand recognised Harry as its master through the spell connection, and thus strengthened the Disarming Charm to the point ...
As suggested by Screen Rant, Voldemort used Nagini to kill Snape because of the Dark Lord's subconscious desire to keep his 'devoted follower' alive. The killing curse rarely backfires, meaning that if Voldemort had used Avada Kedavra against Snape, then the Potions Professor's death would be guaranteed.
After witnessing Nagini kill Severus Snape, Harry collected a string of memories from the dying man. During a one hour ceasefire, Harry discovered that he was an unintended Horcrux from Snape's memories. In order to destroy Voldemort, he had to allow the Dark Lord to kill him.
The simplest explanation of Hermione's resistance to the Horcrux's effects is her superior mental strength. Hermione proved herself once again when she withstood Bellatrix's Cruciatus Curse.
While most fans agree that Harry is the unrefuted Chosen One, the final Deathly Hallows film (in particular) sways heavily toward highlighting a heroic Neville, revitalizing the debate regarding which boy is better suited for the iconic title. "The one with the power to vanquish the Dark Lord approaches ...
At some point in time, Lord Voldemort gave Bellatrix Lestrange Hufflepuff's Cup, one of his Horcruxes, to keep safe in her vault, though he didn't tell her its true nature.
On confirming Draco's very much alive status, she plainly lied that Harry Potter was "dead". This action of hers was both very crucial and important, not only for Harry's survival but for Voldemort's final defeat as well, thus ensuring Harry was again protected by a mother's love, although indirectly.
Under the influence of her father, Dolores grew up despising her mother and brother for their lack of magical abilities. She was sorted into Slytherin House at Hogwarts School of Witchcraft and Wizardry and hated her time at the school due to never being given any positions of power.
Although he wasn't turned into a werewolf, he did develop some wolfish tendencies such as a liking for very rare steaks. He married Fleur on 1 August 1997, although their wedding was disrupted by the arrival of Death Eaters following the fall of the Ministry of Magic.
By Harry Potter and the Deathly Hallows, it's a stretch to call Draco a villain anymore. We just watched — or read — him struggle to reconcile his choices and morals in The Half-Blood Prince. He can no longer justify his actions, and is far more aware of the evil he was born and raised into.
