The initial wave of the Transformers Trading Card Game was released on September 28, 2018 in the United States, with staggered releases in other regions. Set contained 40 double-sided character cards and 81 battle cards. Released concurrently with the set was the Autobot Starter Set, which included four unique character cards, and a ready-to-play battle deck that could be split between players. The set also includes the Metroplex Deck, which included four character cards (including an oversized character card for Metroplex, Autobot City) and a ready-to-play battle deck containing three cards exclusive to the Metroplex Deck, released on November 20, 2018.