Secluded Springs

Secluded Springs (A4a) is a mini expansion set for Pokémon Trading Card Game Pocket, released on August 28, 2025. This set features a single booster pack centered on the Johto region, introducing Legendary Beast Pokémon such as Raikou, Entei, and Suicune. It also adds ex Pokémon with draw-based abilities, making it easier to maintain hand size and improve overall consistency during battles.