Faralda walks into the hall only a little bit after that. And turns out to be the elf they saw yesterday with Thelsa and at lunch with Tolfdir and the others. "You're all already here, good, let's get started."
J'zargo puts his flame out and takes a seat next to Brelyna. The hall is large enough for a much, much bigger crowd than just the five of them, but they will all stay reasonably close to each other and to Faralda.
"What is magic? Don't answer, you'll be wrong, no one knows what magic is. Some people claim it's the leftover divinity that remained in Mundus after Magnus left it and made the sun. Unverifiable bullshit that is entirely irrelevant to any practical matters. The more important question is, what does magic do? And that does have an answer." She speaks very quickly, barely drawing breath between sentences, and most certainly not waiting for her students to properly write things down as she does so.
"In very simple terms, magic is what lets you affect the world directly by imposing your will onto it. In that sense it is not much different from having hands. But magic can do a lot more than hands. It can move, it can create, it can destroy, it can alter, it can recuperate, it can enhance and curse, it can fool the mind and manipulate the senses, it can break the fundamental boundaries reality otherwise sets on us in a way nothing else can. So the question of 'why do you want to be a mage?' is contentless; people want to be mages because they want to affect the world around them, and everyone wants that. When you're conversing you're affecting the world around you, when you breathe and walk and eat and shit you're affecting the world around you. To exist is to affect the world around you. Magic can get anything you want.
"But it's much safer to move something with your hands than with your mind. Your hands won't move anything you don't want them to, or in unexpected ways. Their limitations are clear and easy to sense and impossible to break through. Your hands won't turn on you when you least expect, they won't explode, they won't wither you from the inside. Using your hands doesn't eat away at your very being.
"Which, to elaborate, is exactly what all magic is doing as it consumes your magicka. 'Magicka' is this mysterious substance every living thing has inside them, and it is the medium through which one affects the world using magic. And magicka is produced by your soul; this is why mere reanimated corpses cannot do magic but draugar can, and this is why we need to extract the souls of animals to enchant objects. Souls are the thing that powers magic. And just like you can break a bone or burn your skin and then recover from it and get healed, so too can you consume the bits of your soul you need to produce magic without damage. But if you do it too much, or too carelessly, or too ignorantly, you permanently damage your soul. Wonder why so many mages go off the deep end, become evil, go crazy, murder their whole villages then flee to live in a cave eating skeevers and drinking the blood of frogs? This is why.
"So goes the most popular theory, anyway.
"Any questions so far?"