Skip to main content

harry potter - How did Dumbledore detect the "traces of magic" in the Cave?


Albus Dumbledore was able to do things many other wizards/witches could not. He was after all a brilliant Wizard. The best ever? That's up to the individual to decide. He most certainly (in my opinion) was the most clever - he may even have thought so himself ;).


My question is, How did he detect the "traces of magic" in the Horcrux cave?


References to what I'm asking:



“Yes, this is the place,” said Dumbledore.


“How can you tell?” Harry spoke in a whisper.


“It has known magic,” said Dumbledore simply.


-Harry Potter and the Half-Blood Prince - CH. 26 (The Cave)




Then later on...



Dumbledore approached the wall of the cave and caressed it with his blackened fingertips, murmuring words in a strange tongue that Harry did not understand. Twice Dumbledore walked right around the cave, touching as much of the rough rock as he could, occasionally pausing, running his fingers backward and forward over a particular spot, until finally he stopped, his hand pressed flat against the wall.


“Here,” he said. “We go on through here. The entrance is concealed.”


Harry did not ask how Dumbledore knew. He had never seen a wizard work things out like this, simply by looking and touching; but Harry had long since learned that bangs and smoke were more often the marks of ineptitude than expertise.


-Harry Potter and the Half-Blood Prince - CH. 26 (The Cave)



And mostly importantly...




“How did you know that was there?” Harry asked in astonishment.


“Magic always leaves traces,” said Dumbledore, as the boat hit the bank with a gentle bump, “sometimes very distinctive traces. I taught Tom Riddle. I know his style.”


-Harry Potter and the Half-Blood Prince - CH. 26 (The Cave)



I'm assuming he performed some sort of incantation similar to Homenum Revelio but is there proof of what he did to detect these "traces of magic"?


Did his [Elder] Wand (being as powerful as it is) enable him in any way?


EDIT: I should have clarified that I meant did his Elder Wand help?



Answer



Dumbledore "murmured words in a strange tongue." Undoubtedly he was attempting to detect traces of magic -- what else would he be doing? The text clearly does not reveal what Dumbledore says. I personally haven't read, that I can recall, any interview with J.K. Rowling where she reveals what Dumbledore says or what language he is speaking at that moment. Please, anyone, correct me if I am wrong.


Dumbledore speaks English, Parseltongue (or at the very least he understands Parseltongue), Gobbletygook (Goblin), and Mermish. Harry would have known if it were either English or Parseltongue and canon doesn't indicate anywhere that Voldemort spoke anything other than English and Parseltongue. It doesn't seem possible, then, that Voldemort would have protected the cave with Gobbledygook or Mermish. It would seem that the logical conclusion would be that Dumbledore was incanting some sort of revealing spell that Harry simply didn't know.



You quoted:



‘Yes, this is the place,’ said Dumbledore.

‘How can you tell?’ Harry spoke in a whisper.

‘It has known magic,’ said Dumbledore simply.



The very next sentence demonstrates that magic can be sensed and felt. I would imagine this is how Dumbledore knew that that particular spot had known magic.



Harry could not tell whether the shivers he was experiencing were due to his spine-deep coldness or to the same awareness of enchantments.

Half-Blood Prince - page 521 - Bloomsbury - chapter twenty-six, The Cave



Regarding Dumbledore's wand, yes it enabled him:




Dumbledore stepped back from the cave wall and pointed his wand at the rock. For a moment, an arched outline appeared there, blazing white as though there was a powerful light behind the crack.

Half-Blood Prince - page 522 - Bloomsbury - chapter twenty-six, The Cave



He also used his wand to dry Harry's clothes following their swim from the rock to the cave.


Comments

Popular posts from this blog

harry potter - Do the Kwikspell courses work?

In Harry Potter we are introduced to Kwikspell course in The Chamber of Secrets (and never hear about it again). We see Filch taking courses, presumably by mail. The descriptions of Kwikspell make me think it is for people who are weak in magic (kind of like how Neville was supposed to be when he was younger), but had magic in them nonetheless. However, Ron's comments later in the chapter make it sound like it is mainly for Squibs to learn magic. However, it is strongly implied through out all the books that Squibs are essentially Muggles, and will never be able to do magic. How then is a Kwikspell course supposed to work? Do we have any information to know if it works at all? Is it a scam? An answer from any level of canon is welcome. Answer Kwikspell courses are (probably) useful to some wizards, but not to squibs. The Kwikspell course literature comes with two testimonials. Madam Z. Nettles of Topsham writes: ‘I had no memory for incantations and my potions were a family joke...

futurama - How much time is lost in 'Time Keeps on Slippin''

In time Keeps on Slippin' , Farnsworth creates a basketball team which he matures by abusing Chronitons. This leads to time skipping forward by random, but ever increasing amounts. How much time was skipped in this way? Answer Unfortunately, I don't think a good estimate can be made for this, for two reasons: Many of the time skips move forward by an indeterminate amount of time. At one point, the Professor mentions localized regions of space skipping forward much more than others. We then see two young boys on the street below complaining about having to pay social security, only to suddenly become senior citizens and start complaining about wanting their money. Thus, each individual could have experienced a different amount of time skippage.

star trek - Warning regarding forward saucer section in Nemesis?

In Star Trek: Nemesis , just before the Enterprise rams into the Scimitar, Picard sends a text message from his captain's chair arm pad to Troi — who is manning the helm in lieu of the crewman who was just blown out through what was once the view screen — indicating that she should put full impulse on standby. (Literally, if you watch the scene closely, Troi's console prefaces the order with "TXT MSG" !) My question is: Did Picard also somehow warn crew members in the forward saucer section about what was about to happen? The ramming of the Scimitar was a heat of the moment decision. Considering that he also resorted to calling the auto-destruct sequence shortly after (which ended up being offline), he probably was of the mindset that any losses would be acceptable in order to hault Shinzon's march to Earth. Still, I'm curious. Answer The original script indicates that he called for the crew to " brace for impact ". Whether that call (or the comma...

star wars - What "exactly" happens when someone turns to the Dark Side?

When I saw the original Star Wars saga as a kid, the concept of the Dark Side imprinted in me was quite simple. You did a bad thing, so you're a bad person so you go to the Dark Side and keep doing bad things. Now, obviously this doesn't hold true in reality. In my mind it is perfectly reasonable for Luke to kill the Emperor and Vader and then just flee the Death Star and rejoin the Alliance. After all they are at war, those are enemy officers that have captured him and are taunting him by threatening with death of all loved ones and the whole operation was intended to kill the Emperor anyway. The same would hold true for Anakin. He could have killed Mace Windu to save the Chancellor and Padme but that doesn't mean he's going to then go mad and kill all Jedis including children. It doesn't add up from a merely psychological point of view. He had a set of objectives and that made him want to keep the Chancellor alive (quite valid by the way, Mace Windu is quite clums...