Pokémon TCG Pocket's Biggest Update Yet: Dual-Type Cards, a New Release Cycle, and Everything in the C Series Producer Letter

Just as Pokémon TCG Pocket approaches its second anniversary, the game's developers have published one of the most substantial producer letters since launch. Released on 16 October 2026, the letter sets out a raft of changes and new features rolling out alongside the incoming C series — and there is a lot to unpack.

A New Series Kicks Off at the End of October

The headline news is that the C series — widely expected to begin with the C1 expansion — will launch at the end of October 2026. The C series introduces dual-type Pokémon cards to the game for the first time, a mechanic that fundamentally expands both collecting and competitive play. The debut dual-type card is Mega Mewtwo X ex, which carries both Psychic and Fighting types on a single card — a combination that opens up new deck-building possibilities. First Partner Pokémon ex cards are also coming, with Piplup ex and Fuecoco ex among the first confirmed.

For UK players, this is all arriving in the same app update, so there is nothing region-specific to worry about — if you play on iOS or Android, you will get everything at the same time as everyone else.

The Booster Pack Cycle Is Changing

Perhaps the most structurally significant change in the letter is the shift in how frequently new booster packs release. From the C series onwards, the roughly four-week release cadence will move to approximately six weeks per pack. The team's stated reasoning is to give collectors more breathing room to complete sets before the next one arrives — a direct response to feedback that the B series pace was difficult to keep up with.

For budget-conscious UK collectors who have found the constant four-week drumbeat hard on their Wonder Picks and pack points, this is a meaningful quality-of-life improvement. Six weeks is not a long time, but the extra fortnight per expansion should make it noticeably easier to chase down those higher-rarity cards without feeling perpetually behind.

Missions, Immersive Cards, and Community Decks

The producer letter also outlines several smaller but welcome additions:

• Immersive cards via missions. Until now, Immersive cards have been exclusive to booster packs. With the new series, they will also become available as mission rewards, giving free-to-play players a legitimate path to some of the game's most visually striking cards.
• New 1-star promo cards in event missions. Event missions will start offering 1-star promo cards as rewards, adding more meaningful incentive to participate in the regular event rotation.
• Community decks. A new deck-sharing feature will allow players to publish and browse decks built by others — handy for newer players looking to get competitive without having to build from scratch.
• Improved trading tools. The update will add the ability to check which cards are missing from a trade partner's card dex and identify cards on a share partner's wishlist, making the trading board significantly less of a guessing game.

What It Means for the Meta

Dual-type cards are the change most likely to reshape the competitive landscape. A single Pokémon that covers two types means hybrid energy decks become viable in ways they simply were not before. How broken — or balanced — Mega Mewtwo X ex turns out to be in practice will be the talking point of the community from the moment the C series drops. Expect deck lists to get creative fast.

The slower release cadence also has meta implications: with fewer new cards entering the pool each month, the format should stabilise for longer between shakeups, which may reward players who invest time in mastering a deck rather than constantly pivoting to the newest arrivals.

The Bigger Picture

Taken together, the C series producer letter reads as a course-correction informed by two years of player feedback. The developers are slowing down the content firehose, opening up premium card types to mission play, and adding tools that make trading and deck-building more social. Whether all of these changes land as intended will become clear once the C1 expansion is live — but as roadmaps go, this one is genuinely encouraging. Keep an eye on the official Pokémon TCG Pocket channels for the exact launch date confirmation.