This is at its core a kitchensink Strixhaven: A Curriculum of Chaos game, reflavoured to the tone of Studio Ghibli, the novels of Diana Wynne Jones, and comics by K. O'Neill. On top of that, the school is modelled after The Grimoire of Grave Fates, created by Hanna Alkaf and Margaret Owen.
I will be adding the resources and inspiration used in this section as I remember/read them :)