Siphoning

I have a small question about the Saltzman twins and Salvatore Boarding School:

In Legacies, Lizzie and Josie are seen siphoning walls and floors of the school, but how are they doing it? Was it ever explained how Salvatore Boarding House became magical? If yes, can anyone tell me the episode and season?

Thank you.

I strongly believe that witch-vampire hybrids would have the ability to compel other vampires due to the fact that we see Marcel compel Elijah with the aid of Vincent casting a spell to open his mind. Lizzie was able to completely knock out the god Ben with just siphoning in a matter of seconds, so I feel like witch-vampire hybrids can just siphon other vampires along or even adding a mind weakening spell and they should be able to easily compel them.

I had a thought when I was rewatching legacies. In the season 6 of TVD we saw Kai siphon out werewolf venom because it's technically magic. But in Legacies Alaric keeps Hope's blood to use as a cure instead of having his daughters siphon it out of the vampires. Did the writers forget about this plot point?

What exactly is the connection to Nature? why isn't it the ability to control magic, I've been thinking and siphons don't have the connection but they can control magic, and witches also have that power and lose their magic control when turning vampire, this idea of ​​siphon continuing with magic powers after becoming a Vampire, is a little wrong.

There are merely a few magic powers we have yet to see debut in tvdverse, I feel I say this every year but its true and to my knowledge they are:

Multidimension transportation(without having to astral project)

Xray vision

Super intelligence(can learn things fast and retain memories longer than most people)

Invulnerability(people might confuse this with immortality but invulnerability is basically no weapon can scratch through skin, hair or even their insides, I guess this also extends to pain immunity)

Body growth(from a microscopic being to the size of a skyscraper)

Phasing(without turning into a ghost)

Pure shapeshifting-unlike silas though this power can allow users to take form of others but cant retain memories of the person they are copying and also have to undergo painful transformation akin to a werewolf change

Magnetism to a degree the being can control the strongest and biggest metals to the users will, this probably wont happen as its just a weaker version of telekinesis)

Mind reading-While we have seen people invade others thoughts, I dont think at any point we've seen someone read someone else's thoughts as their mind's voice

Object transformation-Idk if there is a technical term for this but its akin to alchemy/kenima, an example is like a power to make a white oak stake into a regular stake, or even water into fire, that kind of thing.

Siphoning of attributes that arent blood or magic-So stuff like age, fertility, senses go from the victim to the user

Finally semi omnipotence-So like being master of each magical power to the peak, strongest, fastest, etc.

Im not putting time travel or omnipotence, time travel is a flawed ability in concept alone and omnipotence is too powerful cause you have no weaknesses and can do anything, even hope isnt omnipotent.

Could a siphon or hybrid absorb the powers of the chains that bind a witch's powers since they can absorb any form of magic, even on an object or not?

And could an ordinary witch channel these chains while using them?

I might have missed something but I recall them saying in the originals that the hollow would need to be transferred into a powerful supernatural creature. Could Alaric' twins have siphoned it and placed it in aurora and then killed her, instead of letting klaus die with the hollow?

I'm on the last episode of the Originals. I'm kinda mad. Why did they just let it end this way? Why no happy ending with Hope happy and healthy with her whole family? Instead they gotta kill Klaus I'm? The siphons were a great idea but why didn't they just siphon the evil out and stick it in a jar? I guess I'm just mad that Klaus is just ok with dying. Also that he does die and Matt Donovan is still alive.

I’m really disappointed that Lizzie & Josie are Siphoners. I feel like if they fight by themselves they’re pretty useless and not very capable of defending themselves unless it takes their enemies a long time to kill them. In the vampire diaries it was fine and they tied into season 8 really well but in Legacies it’s like if they’re away from the school’s magical source, they need Hope of Rafael or someone else to draw power from. I know Josie had all that dark magic but that was magic from elsewhere she was filled with. I just think it’s sad that the twins can’t really stand on their own and I think that puts them in more danger than the rest of the characters on Legacies.

When Kai put Elena to sleep, he said that if magic was used to wake her up, she and Bonnie would die. However, if a siphon like Valerie removed it through siphoning, would it involve using magic or could it have brought Elena back without killing her and Bonnie?

Could the prison world be absorbed by a siphon? I mean, it’s just a world full of magic, made of magic and with magic. could it be absorbed like the phoenix stone or like the magic that travelers put into Mystic Falls was or is the prison world more than that?

Why are siphons born? Their parents have magical genes but why do they become magic siphoners only??

I’m wondering why when the Gemini Coven created the two Prison Worlds for Kai and the Heretics, they need so many witches to create the Worlds.

If only Bonnie and The Twins were needed to make the new world that Ric sent Sebastian, Jade and the other students to, what does say about The Twins Power? we know that Bonnie has the power of 100+ Bennett Witches. but the twins have to siphon that, so that would mean that The twins would have the power of 10 Bennett witches, each.

This brings me to another question. if either Lizzie or Josie become a Hybrid, would that make one of them super powerful?

Could siphoning have saved Father Kieran from insanity hex, death curse used by Finn on Kol, corruption hex used by the Ancestors on Kol and the original vampires from advanced werewolf venom?

So I don’t believe Kai is really dead. I refuse to believe it. He’s been dodging death since the beginning of season 6. And people pointed out that he could’ve siphoned the chains out in him, since they were being held by magic. And he was a vampire, they also said he could’ve gotten through them.

I don’t know but I just have a feeling that he’s not dead. I refuse to believe that he’s just...gone. Anybody else agree?

Why can’t Lizzie just siphon all of the dark magic out of Josie and put it into something/someone else the way they did with Hope and the hollow and putting it into Klaus in the originals?

I was wondering if siphoners have the ability to siphon vervain. I mean, Kai could siphon Tyler's werewolf bite. Just wondering, comment your thoughts below-thank you!