@kara@occult.camp I've never kept one consistently myself, but it's basically a magic notebook; notes on spells, dreams, insights, revelations, observations, etc. sometimes includes things like cut and pasted articles/recopies/whatever, bits of plants, feathers, drawings.
I did keep one for a while... it was extremely useful to me during a very difficult time. wait am I confusing this with a journal. yes/no/maybe/does it matter?
but no really, all I've *ever* seen is that it's a magic journal. XD