The Pokémon TCG Shiny Treasure ex (SV4a) Booster Box is a Japanese-exclusive high-class set released on December 1, 2023, as part of the Scarlet & Violet series. It contains 10 booster packs, each with 10 cards, and is known for featuring a large number of shiny Pokémon, including Charizard ex and other Pokémon ex.
