Dynamax Clash, released on May 19, 2023 and consists of 2 subsets: Thunder (Chinese: 雷) and Flame (Chinese: 焰), with each subset covering specific types of Pokémon cards.
The Thunder subset was assigned expansion mark CS1a, has Gigantamax Pikachu as its cover Pokémon, and features Water, Lightning, Psychic and Fighting Pokémon. The Flame subset was assigned expansion mark CS1b, has Dynamax Cinderace as its cover Pokémon, and features Grass, Fire, Darkness and Metal Pokémon.
