The Pokmon TCG has finally revealed their 25th Anniversary set. Celebrations will be released on October 8th, 2021 as a special expansion featuring some of the most popular Pokmon from the franchise's history. It will bring back many discontinued card types, allowing newer Pokmon to appear in classic styles such as Lv.X, Prime, Light & Dark Pokmon, and more. Each Celebrations booster pack will contain four uniquely designed cardsall with foil treatments and a 25th anniversary logothat feature characters from all regions of the Pokmon universe, from Pikachu to Zamazenta plus familiar faces like Professor Oak.
Each Celebrations booster pack contains 4 random cards
 
Like other special expansions in the Pokémon TCG, Celebrations was not released in Booster Boxes, so all Celebrations Booster Packs come from premium products and collections like the Celebrations Elite Trainer Box.