Athanasia has upgraded to being able to cast spells, but they’re not very effective. She essentially has little to no control over them. Her frustration boils over, and Lucas ends up in her crosshairs. I can’t exactly blame her, because like all the tutors before him, he doesn’t seem like a very effective teacher either. All he ever says over and over is that she needs to figure things out herself. Sure, that could work, but then what exactly is he here for? Anyone could’ve told her that same piece of advice. Moreover, this is why they often say the best athletes typically don’t make the best coaches. I’m not sure if this is true, but you can sorta understand the logic. Things come so easily to them, so they can’t understand their students’ struggle. And right now, Lucas isn’t being very sympathetic to Athanasia. She hits the nail on the head, which somehow riles him up.