The Unbroken Bonds expansion, launched on May 3, 2019, marks a turning point in the Pokémon Sun & Moon series. With its 418 cards, it introduces major innovations, including seven new TAG TEAM Pokémon-GX. These unique cards combine two powerful Pokémon, such as the famous Reshiram & Charizard-GX duo, offering unprecedented gameplay strategies. The expansion stands out for its diversity, including more than 25 Trainer cards and a new special Energy card. Among the 234 cards in total, 20 are secret rare cards, adding a rarity dimension sought after by collectors. Unbroken Bonds also features iconic Pokémon like Gardevoir & Sylveon-GX and Lucario & Melmetal-GX, reflecting the richness of the Pokémon universe. This expansion, available in multiple languages, has marked the evolution of the Pokémon card game, combining nostalgia and innovation.