Evelyn Potter

"Dad, I'm not a child anymore. I'm 14 years old! I have been chosen by a Legendary Pokémon! I want to go to Alola and make new friends! Please?"

- Evelyn Potter; "In The World Renowned" Evelyn Iris Potter (born June 3, 2002) is one of the main characters in The Miraculous Adventure of Tessa and Lunala. She is the only child and daughter of Rose Potter, Chairman of the Galar Pokémon League, and the late Diana Potter (née Egnew). She currently has four Pokémon on her team: Regidrago, Cufant, Yamper and Perrserker (Tae-Tae).

History
Evelyn was born on June 3, 2002 to Rose and Diana Potter (née Egnew) at Wyndon Hospital. At the time of her birth, her father had been Galar League Chairman for almost ten years, making her famous from the get-go.

As she grew up, Evelyn was spoiled and loved by her parents and relatives, and Oleana was made godmother. However, shortly after Evelyn's third birthday, tragedy struck when Diana died of an aggressive lymphoma that had been caught too late. Rose mourned the loss of his wife and continues to do so to this day. As a result of his wife's death, the Chairman became extremely protective of his only child, forbidding her from leaving Rose Tower unless she was accompanied by her bodyguard Felix, her best friend Danica Sterling, or Oleana.

Eleven years later, a now 14-year-old Evelyn is visited by Danica, and the two plot a secret trip to the Crown Tundra, where Diana is buried. Evelyn never visited her mother's grave since the Crown Tundra was the one place Rose absolutely forbade his daughter from ever going to. They lie to Oleana under the pretense of going to catch some Pokémon in the Wild Area before embarking on their journey, agreeing to return before dinnertime.

When the two girls arrive in the Crown Tundra, they run into Evelyn's relatives: her uncle Peony, aunt Nina and cousin Peonia, who are also visiting for an expedition. Evelyn happily reunites with her relatives before heading into Frostpoint Field and the Giant's Bed. They eventually arrive at the Old Cemetery and briefly split. Danica goes off to catch a Pokémon, and Evelyn finds her mother's grave.

Evelyn notices another girl in the cemetery, also visiting her mother's grave. At that moment, Tessa Sycamore arrives, accompanied by Brianna Cavell, Alexander Grace, Jasmine Van Horn, Tia Digenova, Jose Polman, Jerco Snow, Evan Stone, Dylan Peterson, Trey Samson, Thomas Sanderson, Cassandra Gillespie, and Cassandra's Legendary Pokémon partner Calyrex. They identify the other girl as Victoria Mullins and convince her to come back to Alola with them. Victoria agrees on the condition that Calyrex creates flowers for her mother's grave.

Calyrex uses his powers to create flowers for both Victoria and Evelyn to place on their mothers' gravestones, and the group of teenagers leave the cemetery. They regroup with Danica, who has caught herself a Duskull and Honedge. They come across the Split-Decision Ruins, and Brianna notices that Regirock, Regice and Registeel need to be present in order to open the doors. Relieved that Tessa had Dylan, Trey and Thomas tag along, Brianna asks the three boys to send out their Legendaries. Dylan, Trey and Thomas release their Legendary Pokémon partners, and they open the doors.

Once inside the ruins, the teens begin their investigation. Danica accidentally steps on one of the dots on the floor, and it lights up yellow. Evelyn and Danica step on the dots in the Y and X patterns respectively before checking out the statue. It explodes, and Regieleki and Regidrago appear, challenging the two girls to battle. They accept, and Evelyn captures Regidrago while Danica catches Regieleki.