The Puff prefect had found out earlier in the term that the bowl of fruit portrait to the kitchens was a great place to sit and think or complete other tasks. A silver lining to the kitchens being closed she supposed, though she'd much rather be on the other side of the portrait. Back resting against the portrait, she held Muffs in her palm, wand trained on the metal egg.

"Scourgify." She whispered, and soon after began painstakingly tracing her wand around the enchanted object. The egg twitched this way and that as she worked, attempted to move away from the spell, and Arya did her best to keep the egg in one spot while she worked. "Calm down, it's just a cleaning." If she didn't know any better, she'd swear the egg liked being dirty. It took only a few moments for her to finish cleaning the egg.

A nonverbal Excolo came next, the polishing taking a bit longer than the actual cleaning as she looked for any changes on the surface of the egg. Non so far. "All done, Muffs." With the cleaning at least. The little egg needed to be warmed now. Placing Muffs in her lap carefully while she dug around in her handbag, soon pulling out the sweater she'd magically knitted for the enchanted egg to keep her warm. Arya had used a bit of metal wiring so that she could properly charm the sweater warm with the given spell.

Argentum Calidus. Swishing her wand, she tapped the sweater, satisfied at the warmth she felt when running her fingers over where cloth was mixed with metal. Arya slipped the sweater over Muffs, grinning when the enchanted egg emitted what could be equivalent to a purr. Cupping the egg in her hand so that the small part of it not covered by the sweater was still protected from the cold, she rose from the portrait and headed down to the dungeons.