Ruler of the Skies, the eighth major expansion for the Pokémon TCG Pocket game, titled code B4 has been available since Wednesday July 29, 2026 at 6:00 p.m. (Pacific Time). It marks the highly anticipated debut of Mega Rayquaza ex.
Here's a comprehensive overview of everything this extension has to offer.
The theme of the expansion: A storm is coming

The illustrations feature threatening skies and creatures that seem to melt down from the heights.
The set particularly highlights the Dragon-type Pokemon and many Pokémon native to the Hoenn region, which have been underrepresented in the game so far.
How many cards are in this expansion?
The expansion “Ruler of the Skies” account 233 cards in total, divided into 155 standard cards and 78 secret rare cards.
It's one of the most comprehensive sets in the game to date.
The New Mega Evolutions

- Mega Rayquaza ex : The star of the set, a Legendary Dragon-type Pokémon making its very first appearance in Pokémon TCG Pocket.
- Mega Metagross EX
- Mega Gallade (ex)
- Mega Sharpedo (ex)
Please note : Mega Rayquaza EX and Rotom EX are the two “immersive” cards in the expansion—the most visually spectacular rarity category in Pokémon TCG Pocket.
Other ex-cards to watch out for
Apart from the Mega Evolutions, the expansion also introduces several classic EX cards that could shape the metagame:
- Hoopa ex
- Vespiquen (ex)
- Swanna (ex)
- Wailord ex
- Typhlosion ex
- Rotom ex
The New Trainer and Stadium Cards
The expansion also expands the selection of non-Pokémon cards, including:
- Supporter Cards : Skyla, Wally, Drayden.
- Stadium Maps : Rainbow Cave and Soothing Shore.
- Object Cards : Order Pad, Claw Fossil, Root Fossil, Deceptive Needle.
- Tool Card : Clear Veil, which protects a Pokémon from certain opponent attack effects. It is notably cited as useful against the Sleep status inflicted by Espeon's PD or the Burn status inflicted by Mega Blaziken ex.
Major New Gameplay Features
Three key features accompany the launch of this extension:
- Sharing Decks via QR Code. You can now share your deck configuration with other players using 2D pattern codes. This works on the same principle as the codes already used for friend requests and private duels.
- An Expanded Card Dex. When a card is included in multiple different booster packs, it is now recorded in the Card Dex for each of those booster packs, including retroactively for cards you already owned before the update.
- Boosters with Guaranteed Rarity. If certain conditions are met when you open a booster pack, the next booster pack from the same expansion that you open will guarantee you a [rarity] card.
The complete schedule of summer events

The summer schedule is particularly busy:
- July 31, 2026, Elite Deck Gift Missions (Part 3) : A new set of missions that lets you earn a competitive Mega Lucario ex deck featuring Hitmonchan ex, along with useful Trainer cards.
- July 31, 2026, Summer Event Missions : A series of missions with a summer theme that let you earn "Ruler of the Skies" booster packs, "Pack Hourglasses," and many other rewards.
- August 1, 2026, Free Covers and Wallpapers : New cosmetic images featuring the menacing Mega Rayquaza are now available to customize your profile.
- August 1, 2026, Monthly Update for the Premium Store : Premium Mega Rayquaza-themed accessories are now available. Premium Pass holders will receive a Rare Art card featuring Celebi as a login reward.
- Late July 2026 through late October 2026: Missions to collect useful cards : They let you earn Trainer cards to support your decks, including Leaf, Sabrina, and Red.
- Starting in mid-August 2026: Emblem Event "Ruler of the Skies" : Earn emblems based on your battle victories and complete missions to earn Sparkling Dust and other rewards. A Community Week takes place at the same time, allowing players to trade and exchange cards for Trade Hourglasses, special accessories, and more.
- Mid- to late August 2026, Mega Houndoom ex Drop Event : Solo battles let you win promo packs from Series B, Vol. 11.
What happens next?
"Ruler of the Skies" will remain the main set for about four weeks.
The next expansion, titled code B4a, has already been announced for August 27, 2026.
A pack Poké Gold The Mega Metagross-themed event is also already available in advance.
Discover Pokémon TCG Pocket on PC with BlueStacks

If you'd rather enjoy Ruler of the Skies If you'd like to play under better conditions, keep in mind that Pokémon TCG Pocket is also playable on PC thanks to BlueStacks.
It's a Android emulator which lets you access all your cards and decks right from your computer.
If you decide to Play Pokémon TCG Pocket on PC With BlueStacks, here's what you get:
- A larger screen : It's perfect for fully enjoying the animated illustrations on the new Mega Evolution cards and the immersive cards in the expansion.
- A smoother gameplay, with optimized loading times and improved stability during combat.
- Regarding the customizable controls. They are designed for use with a mouse and keyboard and make it easier to build decks and manage your collection.
BlueStacks is a well-known emulator used by more than 500 million gamers worldwide—it’s free of malware and poses no risk to your PC.
Play Pokémon TCG Pocket on BlueStacks
In short, it's a reliable solution to enjoy Pokémon TCG Pocket to the fullest.
Now, if you want more information about Pokémon TCG Pocket or Pokémon GO, here are some other articles to check out:





