In episode 197, Leon uses this card during his duel against Yugi Muto. He Special Summons this card through the effect of "Cinderella". "Cinderella" then attacks directly via this card's effect. This activates the first effect of "Glass Slippers", equipping the "Glass Slippers" on "Cinderella" to "Dark Magician Girl" and decreasing its ATK by 1000. In the next episode, "Golden Castle of Stromberg" forces "Dark Magician Girl" to attack this card. "Golden Castle of Stromberg" then destroys "Dark Magician Girl" and inflict damage to Yugi equal to half the total ATK of "Dark Magician Girl". Later Yugi activates the effect of "Royal Straight Slasher" to destroy all cards on Leon's side of the field (with the exception of "Golden Castle of Stromberg" due to its effect). Later Leon activates the effect of "Cinderella" to revive this card. He then Tributes this card and "Cinderella" in order to Tribute Summon "Hexe Trude".
In the first above-mentioned episode, this card appears within a backstory flashback explained by Leon. It was about how the Fairy Tale Duel Monster Cards were created thanks to a letter Leon sent to Pegasus and how Leon obtained those cards.
In the second above-mentioned episode, this card appears in a flashback Zigfried von Schroeder has when he explains why "Dark Magician Girl" was forced to attack and it got destroyed.