NEO Series: Discovery Booster Pack

"Unravel the secrets of Neo Discovery

What connection exists between Pokémon and the mysterious symbols engraved in the stone walls of the ruins? And what new Pokémon await beyond the hidden ruins in the forest?"

Neo Discovery (Japanese: Crossing the Ruins…) is the name of the second main set in the Neo Series of the Pokémon Trading Card Game, part of the neo era in Japan. The expansion is based on Pokémon Gold and Silver and contains Pokémon from the second generation, with special attention to Unown and the Ruins of Alph. The English version was released on June 1, 2001, while the Japanese set was released on July 7, 2000.