"Welcome! This is the Oreburgh Pokémon Gym! I'm Roark, the Gym Leader! I'm but one Trainer who decided to walk proudly with Rock-type Pokémon! As the Gym Leader, I need to see your potential as a trainer. And, I'll need to see the toughness of the Pokémon that battle with you!"

W-what? That can't be! My buffed-up Pokémon!"

"Fallen boulders need to be smashed so they're out of the way. If you could get the Badge from the Gym in town, you'd be able to do this too. Of course, you'd have to beat the Gym Leader first. That'd be me!"