POP Series 5 was the last EX Series promotional set released for the Pokémon Organized Play program and included some of the last Japanese promotional cards to be released in English. The set features the English versions of the last two elusive Eeveelutions , Espeon and Umbreon (previously only available as Japanese PLAY Promotional cards) after their counterparts Flareon, Jolteon and Vaporeon debuted in EX Power Keepers.
The rare cards Ho-Oh, Lugia, Mew δ and the common cards Pikachu, Pelipper δ and Zangoose δ were released in holographic versions. They were made available in Value Packs.