The set’s defining addition is MA (Mega Attack Rare), a full-art treatment for Mega Evolution ex cards. Pokemon states that each pack contains random cards, so this guide does not promise a particular MA result per box.
ハイクラスパック「MEGAドリームex」— 高级包 “MEGA Dream ex,” set code M2a — released in Japan on November 28, 2025, and it’s one of the sets that introduced the MEGA era’s new secret-tier structure: a 250-card checklist topped by a brand-new rarity, MA (Mega Attack Rare), sitting alongside the era’s familiar AR, SAR and MUR tiers. The headline chase is Mega Dragonite ex, the only card in the set printed across three separate secret tiers.
This guide covers exactly what’s in an M2A-Mega Dream ex booster box, which cards define the chase, how our Regular Box and Damaged Box listings compare, and how M2a lines up against its English-language counterpart. We ship Japanese sealed product and PSA-graded singles out of Tokyo, so every price below reflects what’s currently listed on our own site.
M2A-Mega Dream ex is 250 cards (193 standard + 57 secrets: 20 AR, 9 SR, 10 MA, 17 SAR, 1 MUR), released in Japan on November 28, 2025. Its MA (Mega Attack Rare) group contains 10 cards, while the cards inside each pack are random. The M2A-Mega Dream ex Japanese Pokemon Booster Box is currently listed at ¥12,240 (~$77) (更新：当前售罄 — 可通过 Quick Order 申请补货), and our Damaged Box listing sits at ¥12,280 (~$77) — a ¥40 gap either way.
Prices below are our current listed prices as of September 2026, converted at ¥159/USD.
What’s in an M2A-Mega Dream ex Box
| 商品 | Value |
|---|---|
| Official JP name | ハイクラスパック「MEGAドリームex」(高级包 “MEGA Dream ex”) |
| Set code | M2a |
| Release date (JP) | November 28, 2025 |
| Pack type | ハイクラスパック (高级包) |
| Cards per pack | 10 |
| Packs per box | 10 |
| Total cards in set | 250 |
The 250-card checklist splits into a 193-card standard run and a 57-card secret tier:
| Tier | Rarity | Count |
|---|---|---|
| 标准价 | No secret rarity mark | 193 |
| Secrets (57) | AR Art Rare | 20 |
| SR Super Rare | 9 | |
| MA Mega Attack Rare | 10 | |
| SAR Special Art Rare | 17 | |
| MUR Mega Ultra Rare | 1 |
The set’s headline addition is that new MA (Mega Attack Rare) tier: 10 Full Art Mega Evolution ex cards done in a bold pop-art style, with the attack name printed in large English lettering across the card. The ten MA cards feature Charizard X, Gengar, Dragonite, Lucario, Gardevoir, Froslass, Diancie, Eelektross, Hawlucha and Scrafty. Pokemon describes pack contents as random and does not guarantee a particular MA result per box. For a full explainer on how this rarity works across other MEGA-era sets, see our MA rare Pokemon cards complete guide.
Early MA-tier prints from this set included a known printing variance — a missing embossing detail on some cards — and Pokemon Company offered exchanges for the affected cards. It’s a fact worth knowing if you’re inspecting a box-fresh MA pull closely, though we don’t carry secondary-market pricing on the affected cards here.
For how these rarities actually turn up across real box openings, our own M2a pull rates and best cards guide covers that separately. This page focuses on the set’s official structure and the store’s own box and single listings, so no pull-rate figures appear below. For the full card-by-card breakdown of all 250 entries, see our M2a complete card list.
Chase Cards in M2A-Mega Dream ex
A handful of Mega Evolution ex and Supporter secrets define why collectors open this box. Here’s what to look for.
Mega Dragonite ex
Mega Dragonite ex appears at three highlighted secret tiers in this set: Mega Attack Rare at 232/193, Special Art Rare at 246/193, and Mega Ultra Rare at 250/193. The 250/193 print is the set’s MUR entry.
Mega Gengar ex SAR 240/193 (更新：当前售罄 — 可通过 Quick Order 申请补货)
Mega Gengar ex sits in the Special Art Rare block alongside Mega Dragonite ex’s SAR printing — a full-art Mega Evolution treatment.
Mega Charizard X ex MA 223/193 (更新：当前售罄 — 可通过 Quick Order 申请补货)
Mega Charizard X ex 223/193 is one of the set’s ten Mega Attack Rare cards.
Pikachu ex SAR 234/193
Pikachu ex rounds out the SAR block at 234/193 — the mascot slot that most high-class packs in this era carry in some form.
Canari SAR 248/193 — Currently Listed as a PSA10
Canari is a Supporter-card secret at 248/193. A PSA10 Canari SAR (248/193) is currently listed at ¥10,186 (~$64). A PSA10 Surfer SAR (249/193) is currently listed at ¥7,920 (~$50) (更新：当前售罄 — 可通过 Quick Order 申请补货) from the same secret run.
| 卡牌 | Number | Rarity | Note |
|---|---|---|---|
| Team Rocket’s Mewtwo ex | 237/193 (更新：当前售罄 — 可通过 Quick Order 申请补货) | SAR | No separate SR printing |
| N’s Zoroark ex | 242/193 (更新：当前售罄 — 可通过 Quick Order 申请补货) | SAR | No separate SR printing |
| Marnie’s Grimmsnarl ex | 243/193 (更新：当前售罄 — 可通过 Quick Order 申请补货) | SAR | No separate SR printing |
| Iono’s Bellibolt ex | 236/193 (更新：当前售罄 — 可通过 Quick Order 申请补货) | SAR | No separate SR printing |
None of the four Trainer-owned ex secrets above, nor Mega Dragonite ex, Mega Gengar ex, Mega Charizard X ex or Pikachu ex, are currently listed as individual cards on our site. Sourcing requests for any of them go through 快速下单.
Regular Box vs Damaged Box on Our Site
The relevant sealed-box listings are:
| Listing | 价格 |
|---|---|
| M2A-Mega Dream ex Japanese Pokemon Booster Box (Regular) | currently listed at ¥12,240 (~$77) (更新：当前售罄 — 可通过 Quick Order 申请补货) |
| M2A-Mega Dream ex Japanese Pokemon Booster Box — Damaged Box | currently listed at ¥12,280 (~$77) |
On our site, a “Damaged Box” listing denotes sealed product where the outer box or shrink shows cosmetic damage — not a discount tier. For this set specifically, that distinction barely shows up in price: the gap between the two listings is ¥40, which isn’t a meaningful discount either way. Choose whichever listing suits your preference on box condition. A “No Shrink” variant is not listed on our site at the moment; sourcing requests go through 快速下单.
View Product → (更新：当前售罄 — 可通过 Quick Order 申请补货)
Where to Buy an M2A-Mega Dream ex Booster Box from Tokyo
We ship Japanese sealed product and PSA10-graded singles worldwide from Tokyo with tracked delivery. For this set, the Regular Box is currently listed at ¥12,240 (~$77) (更新：当前售罄 — 可通过 Quick Order 申请补货) and the Damaged Box at ¥12,280 (~$77). On the singles side, a PSA10 Canari SAR (248/193) is currently listed at ¥10,186 (~$64) and a PSA10 Surfer SAR (249/193) is currently listed at ¥7,920 (~$50) (更新：当前售罄 — 可通过 Quick Order 申请补货).
For the rest of our Japanese Pokemon booster boxes, browse the Pokemon card box collection. If you’re weighing this set against neighbouring MEGA-era releases, see our M2a vs M3 box guide and M2 vs M2a box guide. For anything not currently listed — the Mega Dragonite ex or Mega Gengar ex secrets, any of the Trainer-owned ex SARs, or another Japanese set entirely — the Quick Order page is the fastest way to build a mixed order.
常见问题
What’s included in an M2A-Mega Dream ex booster box?
Each box has 10 packs of 10 cards, drawn from a 250-card set: 193 standard cards plus 57 secrets (20 Art Rare, 9 Super Rare, 10 Mega Attack Rare, 17 Special Art Rare, 1 Mega Ultra Rare). Pack contents are random, so no particular Mega Attack Rare result is guaranteed.
What is the MA rarity in M2A-Mega Dream ex?
MA (Mega Attack Rare) is a new secret tier introduced in this set: 10 Full Art Mega Evolution ex cards in a bold pop-art style with the attack name printed in large English lettering. The ten MA Pokemon are Charizard X, Gengar, Dragonite, Lucario, Gardevoir, Froslass, Diancie, Eelektross, Hawlucha and Scrafty.
What’s the top chase card in this set?
Mega Dragonite ex appears across three highlighted secret tiers: MA 232/193, SAR 246/193 and MUR 250/193. Mega Gengar ex also appears as a SAR at 240/193.
What’s the difference between the Regular Box and Damaged Box listings?
Our Damaged Box listing denotes sealed product with cosmetic damage to the outer box or shrink, not a price discount tier. For this set the two listings are ¥12,240 (Regular) versus ¥12,280 (Damaged Box) — a ¥40 gap either way, not a meaningful discount in either direction.
Is M2a the same as the English Ascended Heroes set?
No. Ascended Heroes (January 30, 2026) runs 295 cards versus M2a’s 250, because the English release folds in cards from the Start Deck 100 Battle Collection alongside the M2a pool. The two sets are not a 1:1 card-pool match.
When did M2A-Mega Dream ex release in Japan?
November 28, 2025, as ハイクラスパック「MEGAドリームex」(高级包 “MEGA Dream ex”), set code M2a.
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