DC Dual Force trading cards were first distributed at the San Diego Comic-Con International (SDCC) from July 20–23, 2023. The three-card promotional set showcases the DC Comics Trinity of Batman, Superman, and Wonder Woman.

The character illustrations were penciled and inked by Michael Turner with colors by Peter Steigerwald. The cards reprint the Aspen Comics variant covers of Dark Knights Metal #1 (October 2017). The promos contain a scratch-off code that can be redeemed for an exclusive digital card back in the DC Dual Force game.

DC Dual Force is a free-to-play digital card strategy game available on Microsoft Windows systems. The game was first announced on October 11, 2021, by Cryptozoic Entertainment. DC Dual Force was developed by Yuke's Co. Ltd. and CCG Lab, Inc. The Open Beta began on July 14, 2023. An official release date is not currently available.