Pokémon Horizons S01 E126 A Battle You Can't Afford to Lose! The Bond That's Put to the Test!!

Liko and the others visit Orange Academy in order to prevent the Strong Spheres from getting rolled out. However, while they manage to ban their usage at the academy thanks to Principal Clavel stepping in, their fellow former Terastal trainee Bok remains unconvinced and challenges Liko to a battle. If she loses, the ban will be lifted?!