Pokémon TCG Pocket is expanding yet again, adding the new Space-Time Smackdown set to the game along with the new trading feature.  According to The Pokémon Com

The new Pokemon TCG Pocket Space-Time Smackdown expansion set has been announced with a release date less than a week away. There'll be dozens of new cards for players to collect, two new booster packs to pick from, new legendaries based on those from the Sinnoh region, and more besides.

Level up you r Pokémon Trading Card Game (TCG) Pocket experience soon with an all-new expansion: Space-Time Smackdown. This set featuring legendary Pokémon Dialga and Palkia warps the very fabric of time and space, bringing dimension-altering, powerful Pokémon ex-cards into dominance over the battlefield.

The new booster pack, Space-Time Smackdown, in Pokemon TCG Pocket will introduce new cards to shake up the meta.

Here are all of the cards revealed for Pokemon TCG Pocket’s Space-Time Smackdown expansion, including many Gen 4 creatures.

Pokemon TCG Pocket has revealed its next expansion. Space-Time Smackdown will add cards for Dialga, Palkia, Lucario, and other fan-favorites from the Sinnoh region. It’ll launch next week, just one day after TCG Pocket adds the highly-requested trading feature.

A new card expansion is coming to Pokemon TCG Pocket next week called Space-Time Smackdown, focused on Pokemon from the Sinnoh region.

Space-Time Smackdown will be coming to Pokémon TCG Pocket at no additional cost on January 30th next year. It will do it with 2 packs, starring the legends of Diamond and Pearl: Palkia and Dialga.

Pokémon TCG Pocket's next expansion is Space-Time Smackdown, adding new cards and highly-anticipated features on January 30, 2025. The expansion comes a month after the last major update, Mythical Island.

The Pokémon Company has announced the Pokémon Trading Card Game Pocket Trade feature and a new expansion to collect, Space-Time Smackdown, coming soon.