"I suggest you study, if you want to know the answer to that," he answers, with the same quirked eyebrow. "Above all else... I do not want this to end in disaster. A cataclysmic final round would be... very regrettable."
Other options:
no subject
"I suggest you study, if you want to know the answer to that," he answers, with the same quirked eyebrow. "Above all else... I do not want this to end in disaster. A cataclysmic final round would be... very regrettable."