WiiU. Battle Pokemon like never before in all-new, action-packed arena fights! Perform vivid Pokemon moves in all their glory with button combinations through an intuitive fighting system to unleash devastating attacks upon your opponent to become the Pokken Tournament champion! Included as a special gift in the first edition of the Wii U-exclusive Pokken Tournament is a Shadow Mewtwo amiibo card. When you use your Wii U GamePad to read the card, you'll be able to use Shadow Mewtwo right away. Normally, you would have to fulfill certain conditions within the game to unlock Shadow Mewtwo. Additional accessories required for multiplayer; sold separately.