With regards to Crafts (and the section in the CS for them) are you expecting a list of individual spells, or more of a general 'this is what the character is capable of' kinda way? As well, do all Crafts have to be associated with the Aspect a character is aligned with, or is it more to showcase that they have a particular thing they're better at learning than others?
Along the same vein, how do crafts manifest? Are casting methods (spoken incantation/hand symbols/rituals) more or less the same between all Mages? Or does each Mage come across their own casting method?
It's up to you how you want to organize and detail your crafts. It could be a list of spells, or a general feel for the sorts of things you're capable of. I don't expect players to rigidly abide by a spell list, just to stay within their lane. Obviously I won't accept players pulling crazy things out of their ass, but there's a level of freedom here that's afforded.
Aspects guide a character's magecraft, but does not constrain it solely -at least, not until you get into the deepest echelons of the Labyrinth. As an example, a budding mage might know the same spell as a hundred other kids -one which has nothing to do with their Aspect- but later down the road will begin to notice that the spells they're finding/developing tend towards their Aspect. Imagine venturing into a labyrinth that has many different ways of getting to the end, and so you take the same initial "area" of paths as others, but at a certain point you're deep into the maze far from the paths chosen by others, and that part of the maze is miles in diameter labeled "Red", and it's unlikely you'll venture into the section of the maze labeled "Blue".
Casting methods are as unique and varied as the spells themselves. Some are rigid, more 'pact-like' in that they are mandated for a magecraft, while others are agnostic to how you manifest them. For some, the casting method is a kind of Meditation in itself -a thing the mage is used to and comfortable with, granting a confidence that helps to manifest spells.
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