Chaos Rising, the fourth set in the Mega Evolution era, released on May 22, 2026 — and it arrived with some of the most exciting pulls the modern era has seen. With 122 cards including a stacked roster of Mega ex Pokémon, Special Illustration Rares, and Hyper Rares, knowing which cards are worth chasing matters more than ever.
Quick Answer: The most valuable card in Pokémon Chaos Rising is Mega Greninja ex, currently trading at approximately $52 NM. The top 10 chase cards are all Ultra Rare or higher, led by Mega exs and Special Illustration Rares. Prices are live — track every card at grale.app/sets/chaos-rising.
This guide ranks the 10 most valuable Chaos Rising cards by current market price using live data from Grale's price engine, which aggregates sales from TCGPlayer, eBay sold listings, and Cardmarket in real time.
#1 — Mega Greninja ex
The undisputed chase card of Chaos Rising. Mega Greninja ex has surged to the top of the set's price rankings on the back of competitive demand — Greninja's long history as a fan-favourite Pokémon, combined with the raw power of the Mega ex mechanic, has made this card the pack-opener's holy grail.
Mega Greninja ex
Chaos Rising · #22
Ninja Spinner — 120+
You may put a Water Energy attached to this Pokémon into your hand and have this attack do 80 more damage.
Why it's valuable: Greninja has one of the most dedicated fanbases in the entire franchise. A Mega evolution variant with Special Illustration Rare artwork pushes collector demand through the roof. Competitive players have also been testing Water-type Mega ex builds, adding real gameplay value on top of the collector premium.
Investment outlook: New set prices are often volatile in the first 2–4 weeks. If Mega Greninja ex finds a place in competitive meta lists, expect this floor to hold — or climb.
#2 — Mega Floette ex
Mega Floette ex is the sleeper hit of Chaos Rising. Floette's Eternal Flower variant connection gives this card a deep lore appeal that goes well beyond casual collectors — and the Mega ex treatment with its pastel SIR artwork is genuinely stunning.
Mega Floette ex
Chaos Rising · #117
Gentle Light
Heal 30 damage from each Pokémon (both yours and your opponent's).
Why it's valuable: Niche collector demand + beautiful artwork = sustainable price floor. Floette cards have historically held value well because the player base is emotionally invested in the character. The Mega ex mechanic gives it a gameplay hook too.
#3 — Cobalion ex
The Steel-type legendary brings serious collector credibility. Cobalion was criminally underrepresented in modern sets, and its Mega ex debut in Chaos Rising has caused a significant spike in demand from both the competitive community and the Swords of Justice collector crowd.
Cobalion ex
Chaos Rising · #64
Power Tackle — 200
During your next turn, this Pokémon can't use attacks.
Why it's valuable: Legendary Pokémon with limited modern print runs tend to hold value well. Cobalion ex is a new entry for the character in the ex era, meaning this is likely one of the lowest-print versions you'll ever see.
#4 — Beedrill ex
Don't sleep on Beedrill ex. At $8.68 market price, it's punching well above its weight for a Stage 2. The card's Rumbling Bees attack — dealing 110 damage for each Beedrill in play — has deck-builders excited about swarm strategies.
Beedrill ex
Chaos Rising · #3
Rumbling Bees — 110×
This attack does 110 damage for each of your Beedrill and Beedrill ex in play.
Why it's valuable: Competitive potential is the key driver here. If Beedrill swarm decks emerge as a tournament-viable archetype, this card's price trajectory could mirror Gardevoir ex and similar Stage 2 chase pieces from prior sets.
#5 — Gourgeist ex
Gourgeist ex brings Halloween energy to the Mega era. The Ghost/Grass typing is unusual, the SIR artwork is dark and atmospheric, and the card mechanics lean into a disruptive playstyle that tournament players find interesting.
Gourgeist ex
Chaos Rising · #41
Horrifying Rondo — 30+
This attack does 50 more damage for each of your Benched Pokémon that has any damage counters on it.
#6 — Mega Greninja ex (Hyper Rare)
The gold-bordered Hyper Rare variant of Mega Greninja ex commands a premium over the standard SIR. Hyper Rares in the Mega Evolution era have been pull-rate scarce, and this one benefits from all the same collector demand as its SIR counterpart — with even lower supply.
Mega Greninja ex
Chaos Rising · #122
Ninja Spinner — 120+
You may put a Water Energy attached to this Pokémon into your hand and have this attack do 80 more damage.
#7 — Cobalion ex (Hyper Rare)
The golden Cobalion. Same reasoning applies as the SIR — legendary Pokémon, new ex era debut, ultra-low pull rate. The gold treatment on Steel-type Pokémon looks exceptional.
#8 — Ho-Oh (Rare Holo)
Classic Holo Rare with a striking new illustration. Ho-Oh has appeared across dozens of sets, but collector demand for Rainbow Fire variants never fades. At $0.43 raw NM, it's an accessible pull that holds sentimental value for anyone who's played the games.
Ho-Oh
Chaos Rising · #10
Flames of Revival
Put up to 3 Basic Pokémon from your discard pile onto your Bench.
#9 — Mega Floette ex (Hyper Rare)
The Hyper Rare gold version of the already-rare Mega Floette ex. Supply is scarce, collector demand is high, and the gold-bordered pastel artwork combination is genuinely striking.
#10 — Beedrill ex (Hyper Rare)
Completing the Hyper Rare cycle: the golden Beedrill ex. Lower price than the standard UR due to collector preference for full-art versions, but still one of the most valuable cards in the set by volume of collector interest.
Why Are Chaos Rising Cards Worth Collecting Right Now?
Chaos Rising sits at the beginning of what the Mega Evolution era is building toward. Sets like Mega Evolution (ME1) have already demonstrated strong secondary market retention — early prints from the era have appreciated 30–60% from release prices as the card pool expands and older prints become harder to pull.
Three factors make Chaos Rising compelling from an investment perspective:
- New era, early set — ME4 cards are among the earliest prints in a new product cycle. Historical data shows that cards from the first four sets of a new era tend to appreciate as the product line continues.
- Mega ex novelty — This is only the second year of Mega ex cards. The mechanic hasn't been oversaturated, and the novelty premium is still intact.
- Competitive potential — Mega Greninja ex and Beedrill ex both have tournament-viable attack profiles. Competitive relevance is the single biggest price driver in the modern era.
Chaos Rising Chase Cards: Full Rarity Breakdown
| Rarity | Count | Top Price |
|---|---|---|
| Special Illustration Rare (SIR) | ~8 | $52.44 |
| Hyper Rare (HR) | ~6 | $18+ |
| Ultra Rare (UR) | ~14 | $52.44 |
| Illustration Rare (IR) | ~12 | $6–15 |
| Double Rare | ~10 | $1–8 |
| Rare Holo | ~15 | $0.40–2 |
Frequently Asked Questions
What is the most expensive card in Chaos Rising?
The most expensive card in Pokémon Chaos Rising is Mega Greninja ex, currently priced at approximately $52 NM on the open market. This Special Illustration Rare is the set's flagship chase card, combining one of Pokémon's most beloved characters with the high-demand Mega ex mechanic.
Is Chaos Rising worth buying packs for?
Whether Chaos Rising is worth opening packs depends on your goals. The set has a solid hit distribution with 8 SIRs and 6 Hyper Rares across 122 cards. At current box pricing, expected value per pack sits below MSRP — as is typical for modern sets on release. Buying singles is more efficient for collectors targeting specific cards; sealed product is better if you enjoy the opening experience or are buying for long-term sealed appreciation.
How many chase cards are in Chaos Rising?
Chaos Rising has approximately 28 high-rarity chase cards: 8 Special Illustration Rares, 6 Hyper Rares, and roughly 14 Ultra Rares. The top 10 by market value are covered in this guide.
What are the best cards to pull from Chaos Rising for competitive play?
The strongest competitive pulls from Chaos Rising are Mega Greninja ex (Water-type Mega attacker), Beedrill ex (swarm-based Stage 2), and Cobalion ex (Steel-type support/attacker). All three have seen early testing in tournament builds.
How does Chaos Rising compare to previous Mega Evolution sets?
Chaos Rising (ME4) has a stronger chase card profile than ME2 and ME3 but is slightly below ME1's breakout pull rates. The Mega Greninja ex tops out at a lower ceiling than ME1's Mega Lucario ex SIR (~$719) — however, Chaos Rising is a newer set and prices are still forming.
Where can I track Chaos Rising card prices?
You can track live Chaos Rising card prices at grale.app/sets/chaos-rising. Grale aggregates prices from TCGPlayer, eBay sold listings, and Cardmarket — giving you a full market view rather than a single-source price. Price history, 7-day trends, and graded card values are available for every card in the set.
How We Determine These Rankings
All prices in this guide are sourced from Grale's live price engine, which aggregates NM market prices from TCGPlayer sold data, eBay completed listings, and Cardmarket transactions. Prices are updated daily and represent the current market clearing price, not listed price. Rankings are ordered by NM market price at time of publication.
Last updated: May 23, 2026. Prices change daily — view live prices →