Allllrighty then, so they were supposed to practice saying the incantation. Melanie swigged her legs back and forth, impatient to do the spell, even if she knew that it would require a bit more practice before she started.

Or she could end up with the face of a blobfish or something equally repulsing...

"BEASTIE-er. Best-TIAR. BEsttear. Beastiar. Best-Be-Bestiar. Bestiar." Ah-HA. That sounded right. Or at least close enough...now all she had to do was add the arm, leg, *insert whatever body part you want to change here* part. "Bestiar legs...Bestiar legs...Bestiar legs..." she trailed off, content with her pronunciation...but then another thought occurred to her.

The second year's hand shot into the air, and she glanced up to address the professor. "Sir, if we wanted to change our legs would we just say 'Bestiar legs' and think of it happening to both legs or would we have to do it one limb at a time?" she asked curiously, letting her hand drop to her side as she finished her inquiry.

Best to ask now than regret it later.