>>/9172/
> an astral kingdom dimension
So it's possible to register at their university as long as you can produce a mushroom mind-wave with stability, and this can be done by reading at the library first and studying mushrooms. Once ready, you pay a 4 silver fee and step on a magic circle, which will display your status table in a format like this.
You will then be given 3 grimoires which represent the three alignments. You can only study according to the alignments read at your time of registration. You are then free to use one of the 4 study halls, depending on your combination of alignments.