"Imperiolioum Maxima"

"Odd name... But if that actually works, I won't be complaining!" Harry remarked under his breath with a grin, tearing a page out of a nearby book and scribbling the spell's incantation in the margin. Tucking both the paper and the book into his robes, he ran off to join his friends in the Great Hall for lunch, mind racing furiously to decide on who he should use the spell on.

Harry made it to lunch with a few minutes to spare before it began, taking his customary seat in between Hermione and Ron. 'With some extra time before lunch begins,' Harry thought, 'I can figure out who I want to try this out on.'

Casting his gaze across the hall as people slowly filtered in, the sounds of Hermione and Ron arguing in the background filling his ears, his eyes finally locked on the perfect person to give this spell a test run.