The Scarlet & Violet Black Star Promos arrived alongside the generation's debut in 2023, continuing Pokemon's tradition of exclusive promotional cards that bridge the gap between TCG releases. These cosmos holo versions represent the era's commitment to premium finishes and collectible variants, offering players and collectors distinctive takes on notable Pokemon from the new generation's Pokedex. Sinistea, the mischievous ghost-type Pokemon, appears here rendered with the shimmering cosmos holo pattern that defined this promotional run. Collectors appreciate this promo for its unique aesthetic presentation and as an early representation of a Pokemon central to Scarlet & Violet's competitive landscape.