Chaos Rising release date and pre-release events

Mega Evolution: Chaos Rising releases worldwide on Friday 22 May 2026. Pre-release events are scheduled for 9 May to 17 May 2026 at participating local game stores.

If you have ever tried to buy a hyped set during pre-release week, you know how quickly it can get messy. If you want sealed product for release, it is worth sorting your account details and deciding what you are buying before the rush starts.

Official Chaos Rising artwork and what it tells us

The official write-up sets the scene in Lumiose City as night falls, with Mega Floette ex causing havoc. That gives Chaos Rising a really specific flavour, more “urban night threat” than bright, open-field adventure. It also makes the Mega lineup feel like a response team, with Mega Greninja ex headlining the fight back, supported by Mega Pyroar ex and Mega Dragalge ex.

The most interesting art detail in the announcement is the promise of ultra rare Mega Evolution Pokémon ex featuring silhouettes of their original forms in the artwork. That is the sort of visual gimmick that collectors latch onto fast, because it makes certain cards feel instantly recognisable and “set defining”.

If you collect for artwork, keep your eye on those silhouette ultra rares once the full gallery is published. They sound like the kind of cards you pull and immediately want to show someone, even if they do not play.

What’s confirmed in Mega Evolution: Chaos Rising

Pokémon has confirmed a clear breakdown of what to expect in the expansion. Even before the full card list is public, this gives you a solid sense of how chase-heavy the set will feel.

• Five Mega Evolution Pokémon ex
• Five Pokémon ex
• 11 Illustration Rare Pokémon
• 18 Ultra Rare Pokémon and Trainer cards
• Six Special Illustration Rare Pokémon and Supporter cards

The headline names called out in the announcement are Mega Floette ex, Mega Greninja ex, Mega Pyroar ex, and Mega Dragalge ex. If you are the type who picks a set based on its “main characters”, Chaos Rising is giving you a very clear list to get excited about.

Chaos Rising products: Booster Packs, Elite Trainer Boxes, and more

Pokémon has confirmed you will be able to find Chaos Rising in booster packs, Elite Trainer Boxes, and various collections at participating retailers worldwide. For most UK collectors, the two products that matter first are the Chaos Rising Booster Box and the Chaos Rising Elite Trainer Box.

Chaos Rising Booster Box

If you want the classic “big opening session”, the booster box is the cleanest way to do it. A standard English booster box contains 36 booster packs. Each booster pack typically contains 10 cards plus 1 Basic Energy.

View Chaos Rising Booster Box at OBSIDIA

Chaos Rising Elite Trainer Box (ETB)

The ETB is the all-rounder. It is great if you want packs plus the bits you actually use, and it also tends to display well sealed. The Chaos Rising ETB includes 9 booster packs plus accessories like sleeves, energy, dice, condition markers, and a storage box. (Promo details and final contents can vary by product version, so always check the product page for the latest confirmed contents.)

View Chaos Rising Elite Trainer Box at OBSIDIA

Booster packs and collection products

Pokémon has confirmed additional collection products for Chaos Rising. Those can be some of the most fun items to open, especially if you like promos. As those listings are confirmed and go live, they will be added to the Chaos Rising collection page: Shop Chaos Rising.

Where to buy Pokémon TCG Chaos Rising in the UK

You will see Chaos Rising across multiple UK retailers, but when demand spikes the difference is usually how quickly you can find the exact product you want and check out. If you want a straightforward place to start, these are the main Chaos Rising pages at OBSIDIA:

• Pokémon TCG: Chaos Rising
• Chaos Rising Elite Trainer Box
• Chaos Rising Booster Box
• Browse Mega Evolution Pokémon TCG

If you are buying for release week, it helps to pick one primary product rather than trying to chase everything at once. A lot of people go ETB for the all-in-one feel, then add packs or a booster box if they want a bigger opening.

Lottery Allocation to combat bots and scalpers

On high-demand releases, the frustrating part is watching stock disappear instantly and pop up elsewhere at inflated prices. If any Chaos Rising items are marked Lottery Allocation, it means allocation is being handled by a draw to keep access fair and reduce bot checkouts.

1. Create an account and make sure your details are correct.
2. Enter via the product page if it is labelled Lottery Allocation.
3. Stay opted in to emails so you do not miss the selection message.
4. If selected, follow the timed purchase instructions within the time window.

Full steps are here: How the Lottery System works
Current allocated items are listed here: Lottery Allocation

Chaos Rising FAQs

Buy or pre-order Pokémon TCG: Chaos Rising in the UK

If you are planning your Chaos Rising opening for May, start here: Pokémon TCG: Chaos Rising. For pack-heavy options, check the Booster Box and the Elite Trainer Box.