Included in the Pokémon Card Game LEGEND “Expansion Pack: Clash at the Summit” released in 2010. Apart from the normal and holo specifications, the LEGEND series has a foil finish called “mirror,” or "reverse holo", and this specification is present on most of the cards in the series. Many collectors collect mirrors of the LEGEND series, and they are typically marked with the expansion in the lower right corner. (L3)