 The Battle Subway returns in "Black 2" and "White 2", but it is joined by two new sets of areas.The first one introduced in the games is the , wherein the player participates in a tournament-style setting with various NPC Trainers, set to a particular theme of a level limit, using randomly assigned teams, or using teams downloaded from the Nintendo Wi-Fi Connection, to earn BP.The more advanced side of the Pokémon World Tournament is a tournament-style setting in battling the Gym Leaders and Pokémon League Champions from all over the Pokémon World, enabling players to challenge characters such as Brock and Misty from "Red" and "Blue", Volkner from "Diamond" and "Pearl", Lance from "Gold" and "Silver", or Steven from "Ruby" and "Sapphire".