Released on March 22, 2024, Crimson Haze is the fifth Japanese subset from the Pokémon TCG: Scarlet & Violet era. Combined with Mask of Change, it is the Japanese equivalent to the English expansion set, Twilight Masquerade.
With the pack art featuring Bloodmoon Ursaluna, Crimson Haze focuses mainly on Pokémon and trainers found in the land of Kitakami. If you played the Scarlet or Violet mainline Pokémon games, you may spot some familiar faces from the first DLC, The Teal Mask.