Griddish

Original source.

Doped as griddish by the community, “grid alphabet” is a syllabic script.

Check out a font for this script by u/pomdepin published on Overleaf!

It works great for magic circles, as @JacksonEflin on Twitter shows!

1. With straight edges: “As above so below” (source)
2. And with rounded corners: “I have as many genders as there are ways to die” (source)

My first source.