Released on April 26, 2024, Mask of Change is the sixth Japanese main expansion set from the Pokémon TCG: Scarlet & Violet era. Combined with Crimson Haze, it is the Japanese equivalent of the English expansion set, Twilight Masquerade.
Like Crimson Haze, Mask of Change also revolves around Pokémon and trainers found in the land of Kitakami. However this time, the star of the show is the Teal Mask Pokémon herself, Ogerpon, with four separate Special Art Rares featuring each of her four masks! There are also several card illustrations depicting Pokémon helping set up for the Festival of Masks, a playful shout out to the Teal Mask DLC’s story and Kitakami lore. 🎭