Korrina

Korrina (Japanese: コルニ Corni) is the supporting heroine in both Pokemon X and Y game and Pokemon anime series. She is the 3rd Kalos Gym Leader. In X and Y games, the Pokemon she fights with are Mienfoo, Machoke, Hawlucha(only in the games), and Lucario. She has the ability to Mega Evolve Lucario into Mega Lucario with Lucarionite.

Pre-LOTM: More than Meets the Eye
During the aftermath of the deaths of President Snow and Alma Coin, Korrina and Marcus decided to have an honorable respect to Coach Toriko, Iroh, and Gurkin(Mega Evolution guru). She and her boyfriend trained themselves with martial arts and animal training before the start of a new war.

LOTM: The War In Makati City
Korrina and her boyfriend are set to have a first appearance.