Pokémon Celebrations marked the trading card game's 25th anniversary in 2021, delivering a special set that honored the franchise's history through reprinted classics and new artwork celebrating iconic moments. Released during peak pandemic collecting enthusiasm, it became one of the year's most anticipated sets, blending nostalgia with accessibility. The set's cultural impact extended beyond typical TCG circles, drawing new and lapsed collectors seeking connection to Pokémon's legacy. Cosmog, the ethereal Legendary Pokémon introduced in Generation VII, appears here in its characteristic holo treatment. This small cosmic being's mysterious and delicate nature translates beautifully to card form, making it a favorite among collectors drawn to the more elegant, otherworldly aspects of the Pokédex.