Ascended Heroes

Koraidon ex

ASC121· Double rare
Koraidon ex ASC 121

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Versions of this card

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What the card itself says

Everything below is written on the card itself: how much health it has, what it fears, and what its attacks cost.

HP
230
Type
Fighting
Stage
Basic
Retreat cost
2
Weakness
×2
Regulation mark
J
Set
Ascended Heroes (ASC)

Its attacks

Orichalcum Fang

50+

If any of your Pokémon were Knocked Out by damage from an attack during your opponent's last turn, this attack does 120 more damage.

Impact Blow

200

During your next turn, this Pokémon can't use Impact Blow.

What to make of it

Have a look at what it does well, then at what will get in your way. After that you'll know whether it belongs in your deck.

  1. A strength

    Lillie's Clefairy ex runs it in 23 of the 31 lists we have read, seen across 23 different tournaments.

  2. A strength

    It is a Basic Pokémon. You can put it down on your very first turn, with nothing to evolve through.

  3. A strength

    Mark J. It is one of the marks currently accepted in Standard: H, I, and J.

  4. Keep in mind

    It is an ex card. The turn it goes down your opponent takes 2 Prizes instead of one, and games do turn on exactly that.

  5. Keep in mind

    Weakness Psychic ×2. Against a Psychic Pokémon, apply that to the damage it takes — it climbs fast. Of the 3,299 tournament lists we have read, 1,909 run at least one Pokémon of that type.

Standard format: source checked on September 8, 2026. TCGdex

Who plays it

These decks really played this card at a tournament. We spot it by the little set code printed at the bottom, the one players copy onto their list — two cards sometimes share a name, the code never lies.

The decks that list this card, with how many lists and how many tournaments
DeckListsTournamentsPrinting listed
Lillie's Clefairy ex23 of 3123ASC 121
Toucannon2 of 242ASC 121
Azumarill1 of 321ASC 121
Latias ex / Mega Kangaskhan ex1 of 451ASC 121
other1 of 381ASC 121
Raging Bolt ex1 of 371ASC 121
Terapagos ex / Noctowl1 of 171ASC 121

When it came out

Ascended Heroes landed here on 30 January 2026.

In Japan these cards were already in shops on 28 November 2025, under the code M2a. That is 63 days ahead of us.

Every set, with both of its dates

The other cards of this Pokémon

Two cards of the same Pokémon can be worth wildly different amounts — it depends on the set, the rarity and the artwork. We put all 17 Koraidon cards on one page, priciest first.

See every Koraidon card and its price