See 40400080.  Arknights seems to compete with Genshin Impact (from an online source:  “Arknights: Endfield promises to be its own game and not just a ‘Genshin copy,’ offering unique gameplay and choices for players to enjoy. The game features an open-world RPG-style gameplay with intricate lore and the planet Talos-II for players to explore”), but all we know is this set of 30 cards + extras.  Unused, unopened.  Grade: 1