There isn't one single "next" villain confirmed in the main Harry Potter canon after Voldemort's defeat; however, Gellert Grindelwald (defeated by Dumbledore years earlier) is the most prominent historical dark wizard, while Delphini (Voldemort's daughter) emerged as a villain in Cursed Child, and some fans speculate about future threats like Morosus Nocturne (from fanfiction) or even reformed characters like Hermione Granger turning dark due to systemic failures.
Like the rest of the wizarding world, Rita regarded Lord Voldemort as the most dangerous Dark wizard of all time, relegating Grindelwald to spot number two.
Voldemort found Nagini in Albania after his initial defeat, likely while he was a weak spirit possessing snakes; she was a unique, powerful snake, possibly a Maledictus (a witch with a blood curse turning her into a beast), making her an ideal companion, and he eventually made her his final Horcrux by murdering Bertha Jorkins with her present. Their connection deepened as he used her venom to sustain himself and later made her a container for his soul, ensuring their bond was profound and twisted.
In summary, Grindelwald may be seen as the more powerful wizard due to his superior magical skill and leadership. However, Voldemort, with his brutality and obsession with power, was undeniably the more dangerous one.
The most Powerful Wizards in the Harry Potter are discussed below:
In the Deathly Hallows, Grindewald refused to tell Voldemort the location of the Elder Wand. When Voldemort was taunted by Grindelwald telling him to kill him if he wanted because he would not reveal it, he killed Grindelwald with the Killing Curse.
Gandalf the White had more power but was still in a frail human shell. Dumbledore could easily kill Gandalf the grey or white, but death isn't permanent for Maiar. Dumbledore would stand no chance against Gandalf in his true Maiar form.
Dumbledore rose in popularity, and is suspected to be one of the most powerful wizards ever-which Grindelwald knew full well. They avoided each other for different reasons-Grindelwald because his enemy was powerful, Dumbledore, because facing Grindelwald could mean facing the truth of who killed his little sister.
Gellert, who did not show an ounce of fear, addressing Voldemort by name, told him that he was waiting for him. In the books, Grindelwald assured Voldemort that he would not tell him where the wand was, that it would never be his, and that he should kill him on the spot.
Despite all his maliciousness, Grindelwald was ultimately a lesser villain in comparison to Lord Voldemort. Unlike Voldemort's self-serving actions motivated by his extreme egomania and pure bigotry, Grindelwald did what he genuinely believed was best for the Wizarding World.
Behind the scenes. When Harry and Hermione are on the first floor of Bathilda's house, Nagini (inside the corpse of Bathilda) tells Harry to "Come!" from the next room in Parseltongue. In reaction, Hermione jumps and clutches Harry's arm, and the two of them obey the command.
While Credence is a Dumbledore, he isn't the brother of Albus, Aberforth and Ariana. In fact, he's Aberforth's secret son! Aberforth met Credence's mother the same summer that Albus and Grindelwald met.
He trusted snape because snape had proven himself many times before. Voldemort took anyone that was magical and had his own ideas in common during his first crusade.
The main LGBTQ+ character confirmed by J.K. Rowling is Albus Dumbledore, revealed to be gay and to have had a passionate, intense love relationship with the dark wizard Gellert Grindelwald in their youth, though this isn't explicitly detailed in the books but rather in later interviews and supplementary materials. While not canon, some fans also interpret other characters like Sirius Black, Remus Lupin, or even Harry Potter as queer, but Dumbledore and Grindelwald are the key confirmed figures.
Ancient magic was a very old, mysterious and powerful form of magic, the ways of which had been all but forgotten in the wizarding world by the late 19th century. Those who could perceive and had an affinity for wielding it were seen as having a unique and exceedingly rare ability.
Peter Pettigrew (aka Wormtail) is one of two Death Eaters known to have been in a House other than Slytherin (Gryffindor) while at Hogwarts.
On the 31st October 1981, Voldemort murders James and Lily Potter at Godric's Hollow but due to Lily's sacrifice, is defeated for the first time when he fails to murder Harry Potter. The First Wizarding War ends. The story of the Boy Who Lived begins ⚡
It's clear according to the evidence that Grindelwald did know how to make a Horcrux but he chose not to. You could say he wasn't sadistic enough but there might be another deeper, darker, reason for this.
In the books, Grindelwald assured Voldemort that he would not tell him where the wand was, that it would never be his, and that he should kill him on the spot.
In 2007, Rowling was asked whether Dumbledore ever found true love. She replied that she always thought of Dumbledore as being homosexual, and that he had fallen in love with the corrupt wizard Gellert Grindelwald; Rowling did not explicitly state whether Grindelwald returned his affections.
Yet, like people with antisocial personality disorder, they neither care about the feelings of others nor sympathize with other people because they can only think of themselves. Tom Riddle's new name, Lord Voldemort, reflects an essential characteristic of narcissistic personality disorder.
Voldemort,the antagonist, only feared Dumbledore because of a few reasons. One reason why Voldemort feared only Dumbledore is because Dumbledore was the only one who saw Voldemort as a dangerous fanatic with a thirst for power and the goal to be able to live forever.
Each Wizard in the series had robes of a characteristic colour: white for Saruman (the chief and the most powerful of the five), grey for Gandalf, brown for Radagast, and sea-blue for the other two, who are known as the Blue Wizards (Ithryn Luin in Sindarin).
Yoda easy. Dumbledore is a very powerful wizard. But Yoda has centuries of training with the force. And the power of the force is considered to be imeserable.
At the end of the series, Dumbledore admits to Harry that power is his ultimate weakness. He was always conscious of it, and he feared that power had the potential to corrupt him beyond help. That's why he never accepted the Ministry of Magic position even after it was offered several times.