Nine new promo cards have appeared in Pokémon Trading Card Game Pocket, giving players a tantalizing tease of upcoming events. Mythical Island has officially launched in Pokémon TCG Pocket, providing players with over 80 new cards to collect. Several of these cards look to shake up the metagame, including Celebi ex and its accompanying support card Serperior. While Mythical Island‘s cards are available via regular booster packs, eagle-eyed players also noticed some brand-new cards set aside for future promo events.

https://screenrant.com/new-pokemon-tcg-pocket-promo-cards-tease-future-events/