The Gym is designed like a dollhouse, or like a house seen in fairytales, befitting of its designated Fairy type. In order to battle Valerie, the player must go through a warp tile puzzle, much like the Saffron Gym in Kanto. After Valerie has been defeated, a one-way warp tile in her room can be used to return back to the entrance.
The table below shows how the Gym's teleporters are interconnected. The colors are meant solely as a visual aid.
The Gym appeared in A Fashionable Battle!. Its exterior appearance is similar to the games, though it also has a catwalk, which is used for fashion shows hosted by Valerie. During one of said shows, Valerie allowed Sawyer to have an official Gym battle with her. However, Sawyer was soon defeated, leaving him without a Badge for the time being.
The Gym's battlefield was shown in Fairy-Type Trickery!. It is a garden with wall-mounted digital displays, which are used when Valerie is making her entrance. Ash had a Gym battle with Valerie, eventually emerging victorious and earning his sixth KalosBadge.
Spritzee is Valerie's first known Pokémon. It first battled Sawyer's Bagon. Bagon's Dragon Breath had no effect on Spritzee. After easily dodging Bagon's Headbutt attacks using its agility, it defeated Bagon with Dazzling Gleam.
Sylveon was briefly seen in its first appearance with the other Pokémon before Valerie went on the catwalk.
Sylveon reappeared in Fairy-Type Trickery!, where it battled Ash. Even though it provided a tough challenge for Ash's Fletchinder, it was eventually taken down with a super-effective Steel Wing.
