Mariette

Mariette is a sorceress, but do not mistake her young looks for innocence. She is a lot more than she lets on, as in she is actually older than she looks. One day, a spell that she was casting backfired on her, and caused her to de-age until she looked like a young girl. She retained her magic powers, but she was weakened significantly as well. She came to the park to find a way to return to her older self, but she soon found out that the spell was permanent, and she was stuck growing up once more into the adult she once was.

...four years has passed since then. Since then, she has returned to the park numerous times. She has aged a bit as well, looking more like a ten year old now. Her magical power is slowly returning, but most of the spells she had once learned she cannot preform.