The Start Deck 100 Battle Collection (Japanese: スタートデッキ100 バトルコレクション) is a Japanese Pokémon Trading Card Game product that contains one random Standard Deck from a pool of over 100 different decks. It is a continuation of the Start Deck 100 product first released in 2021, and was released in Japan on December 19, 2025.
The Start Deck 100 Battle Collection is a starter deck product that contains one random selection from a collection of 102 different decks (100 standard decks, 1 secret deck, and 1 variant of Deck No. 001 that contains a gold-etched Mega Charizard Y ex card). Each deck is identified by a number, as detailed on a separate enclosed card, and typically focuses on between one and three types with at least two Pokémon ex. Each numbered deck contains the same cards, most of which comprise cards from the Scarlet & Violet and Mega Evolution Eras. Several are new to the product, some are reprints with new artwork, and some are reprints from earlier in the Scarlet & Violet Era. Some cards also have Non Holofoil and Mirror Holofoil prints, while some are exclusively Non Holofoil or Mirror Holofoil—these prints are fixed to each deck. All of the cards form a numbered set with a collection number of 742, making it the largest single Japanese collection of cards and the largest individual collection number in any language. A selected number of decks also feature Secret cards such as Full Art prints of debut Mega Evolution Pokémon ex and Trainer cards. Each deck also comes with a basic rules QR code card and sheet of damage counters and status markers.
The Start Deck 100 Battle Collection product was released in Japan on December 19, 2025, followed by localized releases in Traditional Chinese on January 9, 2026, and in Korean on February 13, 2026.
The Start Deck 100 Battle Collection CoroCiao Version, also known as Deck No. 000, was made as a collaboration with the CoroCiao magazine and was released at the same time as the Start Deck 100 Battle Collection product in Japan. Both the Start Deck 100 Battle Collection and its CoroCiao Version counterpart are the first products to introduce cards with the "J" regulation mark to the Japanese Standard format of the Pokémon Trading Card Game.
Cards released in this product are included in the English Ascended Heroes expansion.
