Wren became a touch more serious when Coach Crouch frowned. Had they offended him? If so, would he take house points, or otherwise become frustrated with the class. She stopped every thought of laughter and adjusted her posture. Even if Coach Crouch wasn't a Muggleborn, he seemed to have experience. Wren wondered how different American and Canadian muggles were from the ones here.

She turned towards the fourth year with a bit of a shocked look on her face. Muggles didn't duel, did they? How could they, if they didn't have wands? She didn't want to look foolish, though, so she kept her mouth shut.

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