I honestly can't tell you where I found the link, but it has helped me immensely when building my characters. Just keep in mind that it is meta-focused, so doing things totally different than whatever the spreadsheet suggests is absolutely fine for anywhere outside of the last few spiral abyss floors!
I also fully recommend this spreadsheet here: https://docs.google.com/spreadsheets/d/1gNxZ2xab1J6o1TuNVWMeLOZ7TPOqrsf3SshP5DLvKzI/pubhtml?gid=654398186#
I honestly can't tell you where I found the link, but it has helped me immensely when building my characters. Just keep in mind that it is meta-focused, so doing things totally different than whatever the spreadsheet suggests is absolutely fine for anywhere outside of the last few spiral abyss floors!
Oh wow, that spreadsheet is insane! Thank you so much! And thanks for the reminder about the meta stuff, I tend to forget that lol