Aaron heard her yelling out curses. Turning around he saw her lagging behind, busy with an incendio. He slowed his speedy gait to wait for her. Her spells complicating spells proved effective, which is a lot you can say for a third year. Her fire wall slowed the spiders down, and they either began to regroup or find a way to go around it. It turns out they were running away from the inferno. "Aguamenti." Aaron said in attempt to extinguish her flames. He walked back to her and stomped out the lone cinders trying to blaze up again.
They both stood there doubled over and panting. "Nice use of fire." Aaron commented. "Are you okay?"