When Colgate takes her daughter to the Hayburger, Colgate thought everything would go fine. When they don't have the toy that Lyra needs though, she gets upset and does the unexpected to get her and in the process shows her mother that her magic is much better than she thought.
Tagged AU for mama Colgate and daughter Lyra.
Cover art source: https://www.deviantart.com/valadrem/art/Filly-Lyra-544194530