A free starter ex deck isn’t the only decent reward you can get as part of this event. You can also get a shiny Cyclizar promo card and some bonus Shining Revelry packs. So make sure you check out the other missions after you get your deck.

The best Pokemon TCG Pocket ex Starter deck is probably the Dark-type Paldean Clodsire ex deck, at least at time of writing, but in reality the answer is a lot more complicated than that. There are nine ex Starter decks in PTCGP that players can pick between once they complete the associated challenge missions,

Pokémon TCG Pocket's newest limited expansion set, Shining Revelry, is out now for all players of the game, and brings with it over 100 new cards.