Shrouded Fable marked a significant moment for Pokémon TCG collectors in 2024, introducing the Cosmos Holo pattern as an exclusive premium finish. This set continued the modern era's emphasis on innovative visual presentations and elevated collecting experiences. The Cosmos Holo variants became particularly sought after, offering a distinctive aesthetic that distinguished them from standard releases and appealed to both competitive players and aesthetic-focused collectors. Horsea, as card #10, represents an early Pokémon in the set's numbering and benefits from the Cosmos Holo treatment applied across this exclusive subset. The card features striking holographic patterning that enhances the aquatic Pokémon's presentation. Collectors pursue Cosmos Holo versions for their visual distinctiveness and the technical achievement of the finish itself, making even common Pokémon in this pattern worthy of collection.