Índices de extracción de Inferno X, mejores cartas y valor de caja: guía 2026

Mega Charizard X ex’s gold Mega Ultra Rare card commands over ¥110,000 (~$730) on the Japanese secondary market — and it appears in roughly one out of every 50 boxes. That combination of Charizard-level demand and razor-thin supply makes Inferno X one of the most talked-about MEGA series sets five months after launch.
But raw hype doesn’t answer the questions collectors actually care about: What are the real pull rates? Which cards hold value? Is a box still worth opening at today’s prices?
This guide breaks it all down with Japanese market data from SNKRDUNK and Mercari — pricing sources most English-language articles don’t cover. Inside: top 10 cards by market value, pull rate percentages, box EV math, and five months of price trends.
Prices as of March 2026. Secondary market prices.
The Mega Charizard X ex MUR holds steady at ¥110,000 (~$730) — remarkably stable since its ¥108,000 launch price and one of the most price-stable MEGA series chase cards. At ~¥14,000 per box with a 1-in-50 MUR rate and 1-in-3 SAR rate, Inferno X is the premium Charizard set of the MEGA era.
Set Overview — What Is Inferno X?
Inferno X is the second expansion in the MEGA series, built around Mega Charizard X ex and the return of Mega Evolution to the Pokémon TCG. The set dropped September 26, 2025, in Japan and arrived internationally as Phantasmal Flames on November 14, 2025.
| Spec | Detail |
|---|---|
| Set Name | Inferno X (インフェルノX) |
| Set Code | M2 |
| Series | MEGA |
| Release | September 26, 2025 (JPN) / November 14, 2025 (ENG: Phantasmal Flames) |
| MSRP | ¥5,400 (¥180 × 30 packs) → Market price: ~¥14,000 (~$93) |
| Cards | 80 main set + 36 secret rares = 116 total |
| Packs/Box | 30 packs, 5 cards each |
| Regulation | J-Regulation |
Key Cards & Mechanics
The set’s signature card — Mega Charizard X ex — carries the attack “Inferno X,” which discards any number of Fire Energy from your field and deals 90 damage for each. That kind of raw scaling makes it a centerpiece for Fire-type strategies.
Supporting the core are “Excited Turbo” on Magmortar and Oricorio ex (accelerating Energy attachment), “Multi Adapter” on Rotom ex (granting type flexibility), and the stadium “Dizzying Valley” (placing damage counters on freshly evolved Pokémon). The set rewards aggressive Fire builds while offering utility tools for other archetypes.
JPN vs English (Phantasmal Flames) Timeline
| Japanese (Inferno X) | English (Phantasmal Flames) | |
|---|---|---|
| Release | September 26, 2025 | November 14, 2025 |
| Set Code | M2 | — |
| Card Pool | 80 + 36 SR | Combined with other JPN sets |
| Print Quality | Higher texture, foil quality | Standard |
| Collector Premium | 20-40% above ENG prices | Baseline |
Japanese Inferno X cards have historically traded at a 20-40% premium over their Phantasmal Flames counterparts, driven by print quality differences, earlier access, and strong collector demand for Japanese-language cards.
Top 10 Best Cards — Ranked by Market Value
Inferno X’s chase cards are dominated by one Pokémon. Mega Charizard X ex occupies the top three slots — and the price gap between #1 and #4 tells you everything about how rarity tiers affect value in this set.
| Rank | Card | Rarity | JPN Price | USD Est. |
|---|---|---|---|---|
| 1 | Mega Charizard X ex | MUR | ¥110,000 | ~$730 |
| 2 | Mega Charizard X ex | SAR | ¥80,000 | ~$530 |
| 3 | Oricorio ex | SAR | ¥7,000 | ~$47 |
| 4 | Mega Charizard X ex | SR | ¥6,000 | ~$40 |
| 5 | Dawn (Hikari) | SAR | ¥5,300 | ~$35 |
| 6 | Mega Sharpedo ex | SAR | ¥2,000 | ~$13 |
| 7 | Dawn (Hikari) | SR | ¥1,900 | ~$13 |
| 8 | Mega Lopunny ex | SAR | ¥1,900 | ~$13 |
| 9 | Rotom ex | SAR | ¥1,700 | ~$11 |
| 10 | Piplup | AR | ¥900 | ~$6 |
Prices as of March 2026. Sources: SNKRDUNK, Mercari completed sales.
#1 Mega Charizard X ex (MUR) — ¥110,000 (~$730)

The gold-plated Mega Ultra Rare is the crown jewel of the MEGA series era. The entire card surface is processed in metallic gold, with Charizard’s black body and blue flame accents cutting through the shimmer. MUR is a rarity tier exclusive to the MEGA series — think of it as the successor to Illustration Rares from Scarlet & Violet, but far scarcer.
At approximately 1 in 50 boxes (roughly 4-5 cartons), this is one of the lowest pull rates in recent Pokémon TCG sets.
The price has held remarkably steady since launch: initial sales landed around ¥108,000, and five months later, it sits at ¥110,000.
That kind of stability is unusual — and it’s driven by Charizard’s exceptionally strong collector demand. Every Charizard chase card in the last decade has followed a similar pattern: brief dip after launch, then stabilization or gradual recovery in historical cases.
For context, Mega Dragonite ex MUR from MEGA Dream ex (M2a) trades at roughly ¥20,000. Charizard carries over a 5× premium over other MUR cards purely on character popularity.
#2 Mega Charizard X ex (SAR) — ¥80,000 (~$530)

The Special Art Rare features a sweeping panoramic illustration showing Charmander, Charmeleon, Charizard, and finally Mega Charizard X across the card. The evolution journey captured in a single frame has made this one of the most praised artworks in the MEGA series.
While the MUR gets attention for its gold finish, many collectors prefer the SAR for its artistic depth. The SAR appears roughly once per 3 boxes — far more accessible than the MUR’s 1-in-50 odds. Despite that, the price gap between SAR (¥80,000) and MUR (¥110,000) is narrower than in other sets, reflecting just how strong the SAR’s artwork-driven demand is.
#3 Oricorio ex (SAR) — ¥7,000 (~$47)

The surprise of the set. Illustrated by Shinji Kanda — one of the most sought-after TCG artists — Oricorio ex features his signature psychedelic, densely layered style. Kanda’s cards consistently command premiums regardless of the Pokémon depicted. The “Excited Turbo” ability also gives Oricorio ex genuine competitive utility, supporting both collector and player demand. After peaking near ¥16,000 at launch, the price has settled to ¥7,000 — a solid entry point for a Kanda original.
#4-5: Charizard SR & Dawn SAR

Mega Charizard X ex SR (¥6,000) is the full-art version — the most accessible Charizard in the set. Dawn’s SAR (¥5,300) features the Diamond & Pearl-era protagonist on a bicycle, marking her TCG debut in the MEGA era. Supporter SARs with popular characters have historically retained value in past sets.
#6-10: Supporting Cast
Mega Sharpedo ex SAR (¥2,000), Dawn SR (¥1,900), Mega Lopunny ex SAR (¥1,900), and Rotom ex SAR (¥1,700) fill out the mid-tier. These are solid collector pieces at accessible price points. Piplup AR (¥900) rounds out the top 10 — Dawn’s partner Pokémon benefiting from character synergy.
Should You Buy an Inferno X Box?
| Collector Type | Recommendation | Budget Range |
|---|---|---|
| Charizard Collector | Singles for MUR, 1-2 boxes for fun | ¥14,000-28,000 + singles |
| Set Completionist | 2-3 boxes + singles | ¥42,000 + singles |
| Sealed Collector | Buy & hold sealed | ¥14,000+ per box |
For Charizard collectors, Inferno X is an essential set regardless of the numbers. For everyone else, the answer depends on what you’re chasing and how you prefer to collect.
If you specifically want the MUR, buying singles is more cost-effective. At ¥110,000 for the card versus ¥14,000 per box with 1-in-50 odds, chasing through sealed product means an expected spend of ¥700,000 (50 boxes). But if you enjoy the opening experience and would be happy with any SAR or SR hit, a box or two gives you a legitimate shot at something valuable.
For Charizard Collectors
This set is the only source for Mega Charizard X ex in the MEGA series. The MUR and SAR are both high-value, high-demand cards with production volumes decreasing based on typical print schedules — the main production run has already ended.
The realistic play: If you specifically want the MUR, buying singles is more cost-effective. At ¥110,000 for the card versus ¥14,000 per box with 1-in-50 odds, chasing through sealed product means an expected spend of ¥700,000 (50 boxes). Singles win the math. But if you enjoy the thrill of opening and would be happy with any SAR or SR hit, a box or two gives you a legitimate shot at something valuable.
For Set Completionists
Two boxes give you a strong foundation: you’ll likely pull most of the 8 RR cards, 6-8 of the 12 AR cards, and 2 SR-or-above hits. Three boxes puts you near AR completion. The SAR and MUR slots are where it gets expensive — expect to fill those through singles.
| Approach | Cost | What You Get |
|---|---|---|
| 1 BOX | ~¥14,000 (~$93) | RR×4, AR×3, SR×1-2. SAR ~30% chance |
| 3 BOX | ~¥42,000 (~$280) | Near-complete AR set. 1+ SAR likely |
| Singles (TOP5) | ~¥208,300 (~$1,390) | Guaranteed MUR + SAR + top hits |
| Opening experience | — | Priceless |
For Sealed Collectors
Inferno X boxes have limited circulation compared to other MEGA series sets like MEGA Dream ex or Nihil Zero. Charizard cover art and constrained supply have kept box prices stable at ¥14,000 — higher than the ¥7,500-10,000 range of other M-series boxes.
In past Charizard-led sets (Obsidian Flames, 151), sealed box prices trended upward 12-18 months post-release once restocks ended.
JPN vs English — Which Version?
| Factor | Japanese (Inferno X) | English (Phantasmal Flames) |
|---|---|---|
| Box Price | ~¥14,000 (~$93) | ~$45-55 |
| MUR Price | ~¥110,000 (~$730) | ~$400-500 |
| SAR Price | ~¥80,000 (~$530) | ~$300-400 |
| Print Quality | Higher texture, foil detail | Standard |
| Long-term Premium | Historically 20-40% above ENG | Baseline |
| Best For | Collectors, historical value retention | Players, budget collectors |
Japanese cards carry a measurable premium. If you’re collecting with an eye toward historical value retention or appreciate the superior print quality, JPN is the stronger choice. If you’re primarily a player or working with a tighter budget, Phantasmal Flames delivers the same gameplay at a lower entry point. For a comprehensive breakdown, see our Japanese vs English Pokemon Cards comparison.
Pull Rates & Box EV Breakdown
Every Pokémon TCG booster box has negative expected value — that’s the standard structure across all sets, not specific to Inferno X. What matters is understanding what your guaranteed pulls are worth and what the upside looks like.
Pull Rates by Rarity
| Rarity | Per Box | Types | Odds per Specific Card |
|---|---|---|---|
| MUR | ~1 in 50 boxes | 1 type | ~2% per box |
| SAR | ~1 in 3 boxes | 6 types | ~5% per specific SAR |
| SR (Pokémon) | ~0.68 per box | 8 types | ~9% per specific SR |
| SR (Trainer) | 1 per box | 9 types | ~11% per specific SR |
| AR | 3 per box | 12 types | ~25% per specific AR |
| RR | 4 per box | 8 types | ~50% per specific RR |
Pull rate data estimated from aggregate opening data (1,000+ box sample). Not officially confirmed by The Pokémon Company.

Box EV Calculation
Box price: ~¥14,000 | Total EV: ~¥11,850 | EV ratio: ~85%. The gap between EV and box price is in line with other MEGA series sets and standard across Pokémon TCG products. It represents the cost of the opening experience, packaging, and retail margin.
| Slot | Avg. Value | Qty/Box | EV Contribution |
|---|---|---|---|
| RR | ¥200 | 4.0 | ¥800 |
| AR | ¥400 | 3.0 | ¥1,200 |
| SR (Trainer) | ¥300 | 1.0 | ¥300 |
| SR (Pokémon) | ¥2,000 | 0.68 | ¥1,360 |
| SAR | ¥16,300 | 0.30 | ¥4,890 |
| MUR | ¥110,000 | 0.02 | ¥2,200 |
| R/U/C bulk | ¥50 | 22 | ¥1,100 |
| Total EV | ¥11,850 |
What the EV Doesn’t Tell You
The MUR slot alone contributes ¥2,200 to every box’s EV despite appearing in only 2% of boxes. This means the median box — one without a MUR — returns closer to ¥9,700. But the SR and AR guaranteed slots ensure every box delivers at least ¥2,300-4,300 in baseline card value, depending on which SRs you pull.
If you hit a SAR (30% chance), your box return jumps to ¥5,100-83,400+ depending on which SAR. Hit the Charizard SAR and you’ve more than covered a 6-box investment.
Inferno X Price Trends — 5 Months After Launch
Inferno X’s market has settled into a stable pattern that favors patient buyers. The initial launch premium has corrected, and current prices represent a more sustainable baseline.
Card Price Movement
| Card | Launch Price | Current Price | Movement |
|---|---|---|---|
| Mega Charizard X ex MUR | ¥108,000 | ¥110,000 | Stable |
| Mega Charizard X ex SAR | ¥90,000 | ¥80,000 | Corrected |
| Oricorio ex SAR | ¥16,000 | ¥7,000 | Corrected |
| Dawn SAR | ¥9,000 | ¥5,300 | Corrected |
| Mega Charizard X ex SR | ¥8,000 | ¥6,000 | Corrected |
The MUR stands out: it’s the only card that hasn’t declined from its launch price. High-rarity Charizard cards from sets like Obsidian Flames and Pokémon 151 showed a similar pattern — initial stability that held through the post-launch correction period.


Non-Charizard SARs saw typical post-launch price corrections as early hype faded and more boxes entered the market. These cards have stabilized near current levels as of March 2026.

Non-Charizard SARs corrected from their launch peaks — typical for post-hype adjustments. Current prices have stabilized as of March 2026. If you’re targeting Oricorio ex SAR or Dawn SAR, current levels represent the post-correction baseline.
Box Price Trend
Sealed Inferno X boxes have remained in the ¥13,000-15,000 range since launch, with the current average around ¥14,000. Compared to other MEGA series boxes — MEGA Dream ex at ~¥9,000 and Nihil Zero at ~¥7,500 — Inferno X commands a significant premium. Lower print runs and the Charizard factor drive this.
Why Charizard Cards Hold Value
This isn’t speculation — it’s a pattern with over a decade of data. Charizard VMAX SSR (Shiny Star V, 2020) launched at roughly $300, corrected to ~$115 raw, and PSA 10 graded copies now trade at $300-400+. Charizard ex SAR from Obsidian Flames showed a similar historical pattern. The Mega Charizard X ex MUR shows early price behavior consistent with these historical patterns.
The key variable is production. In past sets where print runs ended — and MEGA series sets typically have shorter production windows than Scarlet & Violet expansions — reduced supply has historically correlated with price stability.
Where to Buy Japanese Inferno X
| Source | Avg. Price | Shipping | Authenticity |
|---|---|---|---|
| Samurai Sword Tokyo | ~¥14,000 (~$93) | $10-20 intl. tracked | Guaranteed authentic |
| SNKRDUNK | ~¥14,500 | Domestic JPN | Platform verified |
| Mercari | ~¥13,500-15,000 | Varies | Check seller rating |
For international collectors, Japanese Inferno X boxes are available through specialized importers who ship directly from Japan with tracking and authenticity guarantees. Buying from an established Japan-based seller ensures you receive genuine product with intact shrink wrap — a detail that matters for both opening and sealed collecting. At Samurai Sword, every box is serial-tracked — if any box is ever found to be searched or resealed, we trace it to the source and permanently ban that supplier.
When purchasing, factor in international shipping (~$10-20) and any import duties in your country.
For a side-by-side comparison of all current Japanese booster boxes, see our Best Japanese Pokemon Booster Boxes 2026 ranking. New to importing? Our complete guide to buying Japanese Pokemon cards covers shipping, customs, and authentication.
View complete Inferno X card list →
Frequently Asked Questions
What are the pull rates for Inferno X?
Each box guarantees 4 RR, 3 AR, and 1 SR (Trainer category). The chase slot gives you roughly a 68% chance of an SR (Pokémon), 30% chance of a SAR, and 2% chance of the MUR. These rates are estimated from aggregate opening data — The Pokémon Company does not officially publish pull rate percentages.
How much is a Mega Charizard X ex MUR worth?
As of March 2026, the MUR trades at approximately ¥110,000 (~$730) on the Japanese secondary market. It has held steady near its launch price of ¥108,000, making it one of the most price-stable chase cards in the MEGA series.
Is Inferno X worth buying in 2026?
For Charizard collectors, yes — the MUR and SAR are iconic cards with strong collector demand. For general collectors, the box offers solid value through guaranteed SR and AR pulls. At ~¥14,000 per box, it’s pricier than other MEGA series sets, but that reflects limited circulation and Charizard demand.
What is the English equivalent of Inferno X?
The English version is Phantasmal Flames, released November 14, 2025. It combines cards from Inferno X with other Japanese sets. Japanese versions of these cards typically trade at a 20-40% premium over their English counterparts.
How many cards are in the Inferno X set?
The main set contains 80 cards, plus 36 secret rares (12 AR, 17 SR, 6 SAR, 1 MUR) for a total of 116 cards.
Will Inferno X cards go up in value?
Past performance is not a guarantee. That said, high-rarity Charizard cards from recent sets have historically trended upward 12-24 months post-release. Non-Charizard cards are less predictable and depend on competitive meta shifts and collector trends.
Should I buy singles or a box?
For specific chase cards like the MUR (¥110,000) or Charizard SAR (¥80,000), singles are more cost-effective than opening boxes at 1-in-50 and 1-in-3 odds. If you enjoy the opening experience and would be happy with any SR-or-above hit, a box gives you guaranteed value through the AR and SR slots plus a shot at something bigger.
Bottom Line
Three things to take away from Inferno X:
- The Mega Charizard X ex MUR is a generational chase card — gold finish, brutal 1-in-50 pull rate, and rock-solid pricing at ¥110,000. Historical Charizard chase cards have shown strong collector demand over time.
- Box EV runs about 85% of market price, which is strong for Pokémon TCG. Your guaranteed SR and AR pulls provide a baseline, and any SAR hit recovers the box cost and then some.
- Five months post-launch, prices have stabilized. The initial correction is done. Current prices represent a reasonable entry point for both singles and sealed product.
Inferno X delivers one of the strongest collecting experiences in the MEGA series — and the data backs it up.
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