Hibiki smirks right back, liking this gentleman more and more despite his attitude - or perhaps because of it. Even when directed against her, she doesn't dislike pride.

Particularly not about one's skill.

"Conditions accepted," she informs him. "I'll make the first move."

And she launches into an intricate, baroque set of chords (or as baroque as one can get on an acoustic guitar.) If he thought she'd picked endurance because she figured he'd be exhausted, he is sorely mistaken. The form the competition takes doesn't really matter.

Shikyoin Hibiki has confidence she can overwhelm anyone, at anything, at any time.