Diantha
From Fanonpedia
The Kalos Champion, appearing in Pokémon X and Y.
Is an actress. The only character in the games to have the trainer class Grand Duchess.
Her ace is Gardevoir, which can undergo Mega Evolution using the Mega Charm.
Besties with Cynthia or something like that. Hates bad wraps (they make her feel a little heart).
Appears on a billboard in Super Smash Bros Ultimate.