54level cap
Beating them gives you 25 x the last Pokemon's level in prize money.
This is around 7 badges -- beat Andre in the story — that page lists everything you can have caught by this point.
Types on this team: Sound ×3ElectricFairySteel
| Pokémon | Moves | |
|---|---|---|
 | Loudred Lv 50 | Noise Pulse Screech Stomp Supersonic |
 | Magnezone Lv 52 | Noise Pulse Screech Tri Attack Thunder Wave |
 | Wigglytuff Lv 53 | Noise Pulse Sing Moonblast Endure |
 | Exploud Lv 54 | Noise Pulse Screech Supersonic |