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Lord Voldemort used three different wands during his lifetime, and each one tells us something interesting about his downfall. 1. His original wand: In 1938, Tom Riddle bought a wand from Ollivander’s before starting at Hogwarts. It was 13½ inches long, made of yew, with a phoenix feather core from Fawkes, Dumbledore’s phoenix. This was the wand that shared its core with Harry Potter’s wand, creating the unusual connection that caused their wands to react against each other. 2. Lucius Malfoy’s wand: During Deathly Hallows, Voldemort borrowed Lucius’s wand because he believed using a different wand would help him overcome the connection between his and Harry’s. It didn’t work as he hoped. The wand was 18 inches long, made of elm, with a dragon heartstring core. 3. The Elder Wand: Finally, Voldemort stole the Elder Wand from Dumbledore’s tomb, believing it would make him unbeatable. It was made of elder wood and had a Thestral tail-hair core. But Voldemort misunderstood the wand’s allegiance. He killed Snape believing that would make him its master, when Harry had already won its allegiance by disarming Draco Malfoy. The irony? Voldemort spent years searching for a wand powerful enough to defeat Harry, but his failure to understand wand allegiance was ultimately part of what led to his own death.

One reason the Dursleys got away with treating Harry so badly is that most of the abuse happened behind closed doors, and from the outside, the family could look perfectly ordinary. In Philosopher’s Stone, Harry is made to sleep in a cupboard under the stairs, but the neighbours wouldn’t necessarily know that. They might see a quiet boy wearing Dudley’s oversized hand-me-downs and assume he was simply the younger cousin being looked after by relatives. The books show the Dursleys insulting Harry, making him feel unwanted and treating Dudley as the golden child, but much of that cruelty happens inside the house. Harry is neglected and emotionally abused, yet the story doesn’t establish that he was routinely beaten or visibly starving. That distinction matters: the Dursleys’ behaviour was cruel, but it wasn’t necessarily obvious to anyone passing their house on Privet Drive. There are a few moments that make you wonder whether anyone should have noticed, though. Vernon grabs Harry by the throat in Order of the Phoenix, and in Prisoner of Azkaban, Aunt Marge’s dog, Ripper, chases Harry up a tree while the Dursleys fail to intervene immediately. But the books don’t tell us whether neighbours witnessed either incident. Even the cupboard under the stairs might have remained a family secret, especially since the Dursleys were obsessed with appearing respectable and normal. And there’s another important detail: the Dursleys didn’t need magic to hide their cruelty; they relied on the same thing many abusive households do keeping the worst of it private while presenting a respectable image in public. The real question may not be why the neighbours failed to spot a magical mystery, but how easily ordinary-looking cruelty can go unnoticed when nobody looks closely enough.

The simplest explanation is that Harry had absolutely no reason to suspect that the name “Peter Pettigrew” belonged to a man supposedly murdered twelve years earlier. In Prisoner of Azkaban, Harry uses the Marauder’s Map mainly to sneak around Hogwarts and visit Hogsmeade. He knows the map reveals people’s names, but he has no idea who Pettigrew is or why that name should matter. To Harry, Scabbers is just Ron’s unusually old pet rat, while Sirius Black is supposedly the traitor who betrayed his parents. The map doesn’t explain who people are or flag suspicious identities; it simply shows their names and movements. Even Fred and George, who had used it for years, never connected Pettigrew’s name to the rat sleeping in their brother’s bed. Rowling explained that they were focused on their mischief, didn’t know every student by name, and had little reason to assume a man believed dead was walking around Hogwarts. The more interesting question is why Lupin recognised the significance of the name when Harry and the twins did not. Lupin knew Pettigrew personally, knew he was one of the Marauders, and believed he had died after supposedly betraying James and Lily. When Lupin saw Peter’s name on the map beside Ron, he realised the map was showing him something impossible: Pettigrew was alive and hiding in plain sight as Scabbers. The map itself wasn’t malfunctioning or being fooled by Animagus magic; it could identify people even when they transformed. That said, the books never give us a completely satisfying account of why Harry didn’t happen to notice the name during his earlier uses. It’s a fair criticism of the plot, but it’s not quite the obvious blunder it first appears to be: the map revealed the truth, but only someone who knew what that name meant could recognise it.

Rowling actually addressed the Peter Pettigrew question: Fred and George used the Marauder’s Map mainly for mischief, focused on the areas they needed, and saw hundreds of moving names they didn’t recognise. They also had no particular reason to connect the name Peter Pettigrew with the man supposedly murdered by Sirius Black years earlier. As for Quirrell, Voldemort was sharing his body, so the map wouldn’t necessarily show a separate “Voldemort” moving alongside him. The map tracks people, not invisible passengers inside them. But your theory adds an interesting possibility: perhaps the original Marauders could protect their own movements from anyone who stole the map. The problem is that canon never establishes a blood-relative setting or a creator-only invisibility feature. Harry being James’s son doesn’t explain why he could see Pettigrew, because the map was designed to reveal people’s identities regardless of Animagus transformations. I’d treat your idea as an intriguing fan theory rather than the confirmed answer. If James, Sirius, Remus and Peter had built in a way to hide themselves from anyone who wasn’t one of the creators, that would have been a clever security measure and it might explain why Fred and George didn’t notice Peter. But it raises another question: Lupin could see Pettigrew on the map, even though he wasn’t the only person using it, so the map clearly didn’t hide every Marauder from every non-creator. The simpler explanation is still Rowling’s: the twins weren’t looking for Pettigrew, didn’t know the name’s significance, and had no reason to suspect Ron’s rat was a man. The more debatable oversight is that they never questioned why an unfamiliar name seemed to follow their younger brothers around. That’s where the theory gets fun: was the map simply overlooked, or did the Marauders build more privacy into it than the books ever revealed?

I don’t think Draco Malfoy ever really understood what he believed in. He hated Muggle-borns because he was raised to. It was part of the values pushed by the Malfoy family, so he parroted what he heard from his parents. Yet he couldn’t deny that a Muggle-born like Hermione Granger was completely outclassing him. Draco wanted to impress his father, earn respect, and prove himself by embracing the same beliefs and causes his family supported. Then Voldemort gave him the chance to back up all that talk: kill Albus Dumbledore, the only wizard Voldemort had ever truly feared. Yes, it was also a way to punish Lucius, but did Draco understand that from the beginning? Or did he initially see it as proof that he was being trusted with some great purpose? The reality of what he was being asked to do eventually caught up with him. Draco could talk about blood supremacy and the glory of being a Dark wizard, but actually killing someone was another matter. He couldn't go through with it. Not because he suddenly loved Muggle-borns or completely rejected his family's beliefs, but because he lacked the courage to follow through when the consequences became real. And that’s the problem with Draco. He never fully committed to Voldemort’s cause, but he never found the courage to openly abandon it either. He talked a big game, then struggled when he had to live with the reality of those beliefs. As an adult, he may well have changed considerably after witnessing the damage his family’s ideology caused. Perhaps he wanted his son to become a better man than he had been. But we shouldn’t confuse that possibility with a redemption he never fully demonstrated on the page. EDIT: Since apparently this needs clarifying, I’m not calling Draco a coward simply because he couldn’t murder Dumbledore. Refusing to kill someone isn't cowardice. My point is that his hesitation never developed into the courage to genuinely change sides. After confronting Dumbledore and realising he couldn't kill him, Draco still couldn't bring himself to abandon Voldemort. He never openly stood against him, and he even fought Harry alongside Crabbe and Goyle during the Battle of Hogwarts. Yes, he didn't identify Harry at Malfoy Manor, and there was room for him to grow beyond his family's beliefs. But that potential was never fully realised in the story. Ultimately, Draco's priority was protecting himself and his family. He was caught between the person he wanted to be and the reality of what that meant, but he never truly found the courage to break free.

Yes, a pure-blood child adopted and raised by Muggle-born parents could plausibly grow up with a Muggle surname, depending on the adoption arrangements. The books never establish a specific case like this, so we can’t say exactly how the wizarding world would classify that child. But the important distinction is that blood status is based on ancestry, not the surname you carry or the people who raise you. A child born to two pure-blood parents would still have pure-blood ancestry even if adopted by Hermione and raised as a Granger. Rowling’s lore also shows how unreliable surnames are as proof of blood status: the Potter family had an old wizarding lineage, yet the Potters were excluded from the so-called Sacred Twenty-Eight partly because their surname was common among Muggles. Would hardline pure-blood supremacists call that child a Mudblood? They might use the slur as an insult, especially if the child openly identified with Muggle culture or was raised by Muggle-born parents, but strictly speaking, the term refers to a witch or wizard born to two Muggle parents. A pure-blood child doesn’t become Muggle-born through adoption. That said, the ideology is full of hypocrisy: Voldemort himself was half-blood, yet he built a movement around blood purity, and families like the Blacks treated relatives as traitors for rejecting their prejudices. So a supremacist might care more about the child’s upbringing, loyalties, or association with Muggle-borns than their actual ancestry. The books don’t tell us how such an adopted child would be treated, but the likely conflict is clear: their bloodline might satisfy the pure-blood extremists, while their family and values could make them a target anyway.