It is the second facility challenged by Platinum.
The Battle Arcade is very empty because everyone knows that Dahlia is very difficult to defeat.
The challenger spins a roulette to see what random effect will be in action during their battle. The roulette can determine whether conditions, status conditions, items, etc.
- Veteran Beck—lost to Platinum
Seen Challengers' Pokémon
- Camerupt (Veteran Beck)
- Bellossom (Veteran Beck)
- Venomoth (Veteran Beck)
- Ivysaur (Pokémon Breeder Leonardo)