Those magical tools being self-referential incantations written in the weird and decidedly non-human language of the crystals themselves, containing deep magic [0] derived from the secrets of life itself [1] exploited to solve problems of intractable complexity in creating the next set of incantations.
Disturbingly, using the magical tool twice on the same incantation never produces exactly the same result.
Disturbingly, using the magical tool twice on the same incantation never produces exactly the same result.
0: https://www.catb.org/jargon/html/D/deep-magic.html
1: https://en.wikipedia.org/wiki/Evolutionary_algorithm