In many cases you don't need an obscure language to do magic. Latin is merely the language in which the sorcery books were written. And they were written because it was the language of the scholars, which magic practitioners pretended to be.
In many cases you don't need an obscure language to do magic. Latin is merely the language in which the sorcery books were written. And they were written because it was the language of the scholars, which magic practitioners pretended to be.