The Tapu Koko & Iron Leaves ex Battle decks were the sixth release in the ex Battle Deck product line. The ex Battle Decks are Play Level 1, indicating they are aimed at beginners to the TCG.
The ex Battle Decks were sold individually as the Tapu Koko ex Battle Deck and the Iron Leaves ex Battle Deck. Each deck contained a fixed selection of 60 cards, including the eponymous Pokémon as Pokémon ex. Each deck also included a deck box, damage counters, a single-player playmat, a rules booklet, a Quick Guide, three reference cards, a code card for Pokémon Trading Card Game Live, and a jumbo-sized coin.
Each individual battle deck could also be obtained in Pokémon Trading Card Game Live in exchange for 600 Crystals; each deck could be obtained up to four times in this way.
Unlike all previous ex Battle Decks, the Pokémon ex in these decks were not new cards or reprints featuring new artwork, and were instead direct reprints from Scarlet & Violet Series expansions.
