So instead of pulling rabbits out of hats, they were turning hats into rabbits? Evan smiled a bit bemused at the idea and reminiscing at how 10 year old version of him could never have even imagined this as a possibility. Taking his wand out and focusing on his hat, Evan forwent the practicing of the wand movements (point was easy, he was confident he could do that sufficiently) but in his usual preparation for a spell, he took a moment to practice the incantation.

"LAP-i-fors, LAP-i-fors, LAP-i-fors". He enunciated each try carefully,before deciding the word was fairly straightforward as well. Using his wand, he pointed it at the top hat in front of him, picturing a pure white bunny with big floppy ears. "Lapifors." A flash of green light and there sitting upon the desk was a bunny, where a hat had been. The ears were... a bit bigger and floppier than most rabbits he'd ever seen, but overall it was a cute little creature. Evan reached out to scratch behind one of the ears, listening for the response to Aria's question. Would they have to undo the spell?