Most Trainer cards in the Pokemon TCG, you can run four of. ACE SPEC Pokemon cards, you get exactly one — and that one card is deliberately built to be worth the slot.
ACE SPEC is a category of Trainer card (Items, Pokemon Tools, and Special Energy all qualify) capped at a single copy per deck, no matter how many different ACE SPEC cards you’d otherwise want to combine. The category started in Japan in 2012, went quiet for over a decade, and came back in January 2024 in a pair of Japanese sets that are still on our shelves. This guide covers both eras: the original Plasma-era Japanese printings and the modern Scarlet & Violet revival, with the actual set numbers behind each card.
If you’re sorting a collection or checking whether a card is legal to run alongside others, the marking itself is what matters — not the artwork, the illustrator, or the rest of the set it came from. A Japanese ACE SPEC card and its English-language counterpart carry the same restriction even though they were printed months apart and numbered completely differently within their own sets.
ACE SPEC cards are limited to one copy per deck, combined across all ACE SPEC cards you run. Japan introduced the category in July 2012 across BW6c/BW6f and three follow-up sets, then revived it in January 2024 with SV5K Wild Force, currently listed at ¥12,480 (~$81), and SV5M Cyber Judge, currently listed at ¥9,408 (~$61) — the two sets that reopened the category for the modern game.
Sealed box pricing for SV5K Wild Force and SV5M Cyber Judge and the SNKRDUNK market price for Prime Catcher have been refreshed to current listings.
Sealed product prices reflect our own catalog as of September 2026, converted at ¥154/USD.
What Makes a Card ACE SPEC
ACE SPEC isn’t a rarity tier in the way Amazing Rare or Special Art Rare are — it’s a deck-building restriction printed directly on the card. Any Trainer card marked ACE SPEC (whether it’s an Item, a Pokemon Tool, or a Special Energy) can only appear once in a deck, and that limit applies across the whole category at once. If you’re running an ACE SPEC Item, you can’t also run an ACE SPEC Tool or Special Energy — you get one ACE SPEC card, full stop. In exchange, ACE SPEC effects are built stronger than a standard Trainer card, which is the whole point of gating them this tightly.
That single-copy structure is unusual on its own. Standard Trainer cards in Japanese decks can typically be played up to four copies each, so an ACE SPEC card breaking from that pattern is meant to signal, at a glance, that the card does more than a normal Item, Tool, or Energy card would — a card powerful enough that the format only lets you build around it once.
For a wider look at how ACE SPEC sits alongside Japan’s other rarity markings, see our Japanese Pokemon card rarities explained guide.
The 2012 Origin: Japan’s Plasma-Era ACE SPECs
ACE SPEC debuted in Japan on July 13, 2012, across two simultaneous expansions: BW6c “Cold Flare” and BW6f “Freeze Bolt”. The English-language version followed months later in Boundaries Crossed (November 2012). Over the next year, the category expanded through four more Japanese sets before the original run ended.
| Set (Japanese) | Release | ACE SPEC cards |
|---|---|---|
| BW6c Cold Flare | 13 Jul 2012 | Computer Search 058/059, Crystal Edge 059/059 |
| BW6f Freeze Bolt | 13 Jul 2012 | Gold Potion 058/059, Crystal Wall 059/059 |
| BW7 Plasma Gale | 14 Sep 2012 | Scramble Switch 068/070, Dowsing Machine 069/070, Victory Piece 070/070 |
| BW8f Spiral Force | 14 Dec 2012 | Rock Guard 050/051 |
| BW8n Thunder Knuckle | 14 Dec 2012 | Life Dew 050/051 |
| BW9 Megalo Cannon | 15 Mar 2013 | Scoop Up Cyclone 073/076, G Scope 074/076, G Booster 075/076 |
That’s twelve confirmed Japanese ACE SPEC prints across six sets in under a year. The English-language side of the same era counted thirteen — the extra card, Master Ball, is a special case covered below.
Computer Search and Crystal Edge, the two BW6c cards, sit at the very back of that set’s 59-card numbering — a numbering position ACE SPEC cards kept across most sets in the run. Dowsing Machine, from BW7, is an Item that requires discarding 2 cards from your hand to put a Trainer card from your discard pile into your hand.
Every BW-era ACE SPEC card sits within the last handful of numbers in its set — the fastest way to spot one in a list, even though the exact position (last card, or a few cards back) varies by set.
For more on this stretch of the game, see our BW-era Japanese Pokemon card guide.
The 2024 Return: SV5K Wild Force & SV5M Cyber Judge
ACE SPEC sat dormant for over a decade before Japan brought it back on January 26, 2024, with two Scarlet & Violet-era expansions released the same day: SV5K “Wild Force” and SV5M “Cyber Judge”, each a 71-card set. Between them, the launch wave carried six new ACE SPEC cards.
| Card | Number | Set |
|---|---|---|
| Awakening Drum | SV5K 062/071 | Wild Force |
| Maximum Belt | SV5K 066/071 | Wild Force |
| Neo Upper Energy | SV5K 071/071 | Wild Force |
| Prime Catcher | SV5M 062/071 | Cyber Judge |
| Reboot Pod | SV5M 063/071 | Cyber Judge |
| Hero Mantle | SV5M 064/071 | Cyber Judge |
Two of the six have effects worth calling out specifically. Awakening Drum (SV5K 062/071), an Item illustrated by Toyste Beach, draws a number of cards equal to how many Ancient Pokemon you have in play — a direct payoff for the Ancient-mechanic decks Wild Force was built around. Prime Catcher (SV5M 062/071), also illustrated by Toyste Beach, is an Item that calls one of the opponent’s Benched Pokemon into the Active Spot and then switches your own Active Pokemon at the same time — a single card doing the work of two separate effects. On the secondary market, Prime Catcher (SV5M 062/071) carries a lowest asking price of ¥1,000 on SNKRDUNK as of September 15, 2026 (any condition), across seven listings.
Maximum Belt, Neo Upper Energy, Reboot Pod, and Hero Mantle round out the launch wave. For the full card-by-card breakdown of each set, our Wild Force best cards guide and Cyber Judge best cards guide cover the rest of what’s in each box.
The modern printings keep the same tail-end numbering the category has used since 2012: SV5K’s three ACE SPEC cards fall between 062 and 071 in a 71-card set, and SV5M’s three fall between 062 and 064 of the same total. It’s the same identification shortcut that worked for the original BW-era cards — look toward the back of the set list first.
The Starter-Exclusive Master Ball
Not every ACE SPEC card came out of a booster box. Master Ball, the modern era’s version, made its Japanese debut the same day as SV5K and SV5M — but inside two starter-and-build sets instead: “Future’s Miraidon ex” and “Ancient’s Koraidon ex,” each guaranteeing one copy. Its English-language counterpart later shipped in Temporal Forces at 153/162.
It’s not a one-off pattern, either — the 2013 English-language print (Plasma Blast 94/101) likewise doesn’t trace to a standard Japanese booster set. If you’re trying to pull an ACE SPEC card out of a booster box, Master Ball has historically been the one to skip.
That makes Master Ball the one ACE SPEC card in this guide you won’t find by opening SV5K or SV5M packs — it ships guaranteed inside its own starter-and-build product instead, which is worth knowing if you’re specifically hunting a complete run of the revival wave rather than just the six booster-sourced cards above.
ACE SPEC After the Launch Wave
SV5K and SV5M didn’t close the book on the revival. The following set, SV5a “Crimson Haze” (released March 22, 2024), added three more: Unfair Stamp (053/066), Hyper Aroma (055/066), and Survival Brace (059/066). The category has continued to add new cards in subsequent Japanese expansions since, mirroring how the original BW-era run kept expanding for nearly a year after its 2012 debut. Secret Box, Grand Tree, and Max Rod are among the ACE SPEC cards released in the SV era since, part of that same ongoing expansion.
The release cadence tracks the same pattern the original run set: Japan first, English-language sets following a few months behind. SV5a’s English-language equivalent is Twilight Masquerade, released after the Japanese set, in the same rhythm that put Boundaries Crossed months behind BW6c and BW6f back in 2012. If you collect both languages, the Japanese printing of a given ACE SPEC card is consistently the earlier one to chase.
Where to Buy ACE SPEC Pokemon Cards and Sealed Product
We ship Japanese sealed product worldwide from Tokyo with tracked delivery. For the January 2024 revival specifically, SV5K Wild Force and SV5M Cyber Judge are the two sets that carry all six launch-wave ACE SPEC cards between them.
The SV5M Cyber Judge Booster Box (Japanese) is currently listed at ¥9,408 (~$61), shipping from Tokyo with tracked delivery. For singles, restock requests, or a mixed order across sets, our Quick Order page is the fastest way to check what’s currently available.
Frequently Asked Questions
What is an ACE SPEC card in the Pokemon TCG?
ACE SPEC is a category of Trainer card — Items, Pokemon Tools, and Special Energy can all carry the marking — limited to one copy per deck. The one-copy limit applies across the whole category, not per individual card.
When did ACE SPEC cards first appear in Japan?
July 13, 2012, across two simultaneous expansions: BW6c “Cold Flare” and BW6f “Freeze Bolt.” The category continued through four more Japanese sets over the following year, for twelve confirmed Japanese prints in the original run.
Which Japanese sets brought ACE SPEC back for Scarlet & Violet?
SV5K “Wild Force” and SV5M “Cyber Judge,” both released January 26, 2024, carrying six ACE SPEC cards between them. SV5a “Crimson Haze” added three more two months later, and the category has kept expanding in later sets since.
Can I run more than one ACE SPEC card if they’re different types?
No. The one-per-deck limit is shared across the entire ACE SPEC category. Whether you’re running an ACE SPEC Item, Pokemon Tool, or Special Energy, you can only include one ACE SPEC card total.
Get ¥2,000 in points with a free account
Create free account1 pt = ¥1 · Use on up to 20% of your order total · Welcome points expire 30 days after sign-up · Import duties, taxes and customs charges are not included in the price and are collected on delivery, except for destinations we ship duty-paid.
Picked for this article
📩 Get member-only sale alerts & coupons
Sale alerts, coupons and restock notices by email — straight from Tokyo.
