Remind me to never, ever run into them. Ever. [That's not even possible so far and he knows it but it should still be said.]

A spell like this? Depends if you already have magic abilities or not. Lemina kinda helped me cheat so I learned a lot faster but I can still tap into my raw magic. [Apparently. He just figured that out earlier today.] If you practice probably not that long? You'd have to ask Lemina about anything stronger than this.