Underground Expedition

Underground Expedition is a Trainer card, specifically a Supporter, and therefore does not represent a Pokémon species. Trainer cards are vital components of the Pokémon Trading Card Game, providing strategic advantages and often depicting characters, items, or locations from the Pokémon universe. This particular card features a female character who appears to be a treasure hunter or explorer, equipped with mining gear like a headlamp and sturdy attire, suggesting an affinity for subterranean adventures. While not a Pokémon itself, this character embodies the spirit of discovery and resourcefulness often associated with the games' many challenges. Supporter cards, as a category, were introduced early in the TCG's history and have remained a cornerstone of competitive play, offering powerful effects that can significantly influence the flow of a game. The character's design aligns with the art style prevalent in the Sun & Moon era of the Pokémon TCG, which often featured detailed and expressive human characters alongside Pokémon.