Twilight Masquerade

Cornerstone Mask Ogerpon ex TWM 112/167

TWMKODouble rare
Cornerstone Mask Ogerpon ex TWM 112

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Versions of this card

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What you might be wondering about this card

How can you tell your card is this one?
Look at the bottom of your card: you should read TWM 112/167 there. Its illustration is signed 5ban Graphics.
Which set does it come from?
It comes from the Twilight Masquerade set, released here on 24 May 2024.

When it came out

Twilight Masquerade landed here on 24 May 2024.

In Japan these cards were already in shops on 26 April 2024, under the code SV6. That is 28 days ahead of us.

Every set, with both of its dates

What the card itself says

Its characteristics and effects in play, with the original text when available.

HP
210
Type
Fighting
Stage
Basic
Retreat cost
1
Weakness
×2
Regulation mark
H
Number
112/167
Set
Twilight MasqueradeTWMSet guide
Illustrated by
5ban Graphics

The Korean text is not available yet. Text shown: English.

Its Ability

Cornerstone Stance

Prevent all damage from attacks done to this Pokémon by your opponent's Pokémon that have an Ability.

Its attacks

Demolish

140

This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokémon.

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

    Retreat cost 1. One Energy to discard and it is back on the Bench, which matters a lot on the turn you need to swap attackers.

  2. A strength

    It has an Ability, Cornerstone Stance. An Ability costs you no attack, so you can use it and still swing the same turn.

  3. A strength

    Azumarill runs it in 29 of the 38 lists we have read, seen across 26 different tournaments.

  4. A strength

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

  5. A strength

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

  6. 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.

  7. Keep in mind

    Weakness Grass ×2. Against a Grass Pokémon, apply that to the damage it takes — it climbs fast. Of the 5,384 tournament lists we have read, 3,405 run at least one Pokémon of that type.

Standard format: source checked on September 27, 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
Azumarill29 of 3826TWM 112
Toucannon24 of 5123TWM 112
Dudunsparce21 of 3019TWM 112
Okidogi / Barbaracle21 of 4521TWM 112
Mega Zygarde ex / Barbaracle18 of 2518TWM 112
Crustle14 of 9214TWM 112
Teal Mask Ogerpon ex / Meganium8 of 528TWM 112
Mega Absol ex7 of 497TWM 112
Bloodmoon Ursaluna / Lunatone7 of 387TWM 112
Mega Lucario ex6 of 686TWM 112
Mega Zygarde ex6 of 326TWM 112
Blissey ex5 of 235TWM 112
Feraligatr5 of 165TWM 112
Hydreigon ex5 of 655TWM 112
Joltik5 of 365TWM 112
Bronzong4 of 274TWM 112
Seaking3 of 753TWM 112
Wellspring Mask Ogerpon ex / Fan Rotom3 of 393TWM 112
Latias ex / Mega Kangaskhan ex2 of 832TWM 112
Ceruledge ex2 of 512TWM 112
Froslass / Munkidori2 of 512TWM 112
Sylveon2 of 222TWM 112
Blaziken ex1 of 211TWM 112
Cinderace ex1 of 61TWM 112
Lillie's Clefairy ex / Teal Mask Ogerpon ex1 of 731TWM 112
Cynthia's Garchomp ex1 of 661TWM 112
Greninja ex / Blaziken ex1 of 241TWM 112
Mega Kangaskhan ex / Bouffalant1 of 641TWM 112
Lillie's Clefairy ex1 of 531TWM 112
Mega Lucario ex / Hariyama1 of 791TWM 112
Mamoswine ex1 of 261TWM 112
Mega Excadrill ex1 of 561TWM 112
Mega Lopunny ex1 of 241TWM 112

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 29 Teal Mask Ogerpon cards on one page, priciest first.

See every Teal Mask Ogerpon card and its price