EX Unseen Forces Unown Collection

EX Unseen Forces Unown Collection is a special subset within the EX Unseen Forces set for the Pokémon Trading Card Game, released on August 22, 2005. This collection contained 28 different Unown cards, each bearing a unique letter or symbol, which together formed a complete alphabet. With a heavy focus on the mysterious Unown Pokémon, this set offered collectors a unique opportunity to complete a thematic collection within the TCG.