|SD64, entitled Battle Spirits Dash Deck: The Infinite Bond (バトスピダッシュデッキ 無限の絆) is a Dash Deck to be released together with PC01 and PC02 as commemoration of the 10th anniversary of the anime Saikyo Ginga Ultimate Zero Battle Spirits on June 25th, 2022. It is a deck based on Mugen, the partner of Rei, the protagonist of the aforementioned season. Mugen could be used as a partner in the deck just like what happened in the show. The name "Infinite Bond" can also be interpreted as "the Bond with Mugen" as the pronunciation of "Infinite (無限)" in Japanese is the same as that of "Mugen (ムゲン)".
As campaign cards, new Ultimate cards would be included. The ChosenSearcher Alex (Revival Version) would also be reprinted in the set. It is the first Starter Deck to come with Contract Card. As for the deck content, it contains mostly of the Revival of cards in SD19, and Mugen's related forms. The package design of the SD was also made to pay tribute to the Starter Deck designs around Ultimate Era's time, with the key card being shown via the small window on the package.
It has in total 16 + 1 different types of cards, which includes: 9 Commons, 3 Rares, 2 Master Rares, 1 X-Rare, 1 Contract X-Rare, and 1 Campaign card. The deck also comes with 30 blue cores, one Soul Core and a playsheet.