The Drillimation Pokémon Challenge

The Drillimation Pokémon Challenge (ドリメーションポケモンチャレンジ) is a challenge series in Pokémon X and Y and Pokémon Omega Ruby and Alpha Sapphire available to post-game players. In the challenge, players battle against various characters from the Chuhou Joutai series in the style of the Elite Four.

The challenge can be done at the Battle Maison after finishing the main game. This challenge was created as part of a special agreement between Bandai Namco, Drillimation Studios, and Game Freak.

In Pokémon X and Y
The challenge features the four playable characters from the third installment of the Chuhou Joutai series. All trainers' Pokémon are Level 70.