The topic of becoming a Spirit is already a bit boring, but... what if we wove in some Norse or other beliefs? For example, Basajaun (Basque): Forest guardian, half man, half animal — according to legend, one could “become like him” by living in harmony with the forest and its rhythms. But that's just an example. So, in a sense, transforming into a Spirit would be something natural, for example, by taking care of Sabil for several hours a day without interruption