Pokémon · Scarlet & Violet
Cornerstone Mask Ogerpon ex
Twilight Masquerade · #199 · Ultra Rare · 2024
Listings
No active listings
From
—
Market reference
$4.73
TCGPlayer
Current listings on The Game Traders
No active listings for this card right now.
Card facts
Quick reference for collectors and graders.
- Set position
- 199 / 226
- Release year
- 2024
- Rarity
- Ultra Rare
- HP
- 210
- Subtype
- Basic · Tera · ex
- Retreat cost
- 1 energy
- Regulation mark
- H
- Illustrator
- 5ban Graphics
- Series
- Scarlet & Violet
About this card
Ability: Cornerstone Stance
Prevent all damage from attacks done to this Pokémon by your opponent's Pokémon that have an Ability.
[Fighting · Colorless · Colorless]Demolish — 140
This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokémon.
As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent's).
Pokémon ex rule: When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards.
Tera: As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent's).
Weakness: Grass ×2
Retreat cost: Colorless
Tournament legality
Current legal status across competitive formats.
Upcoming events
View calendar →Tournaments and releases relevant to Cornerstone Mask Ogerpon ex or Twilight Masquerade.
Torneo Feliz Cumple Izanami
Jun 13, 2026
The Hideout: Cash Is King PTCG Webcam Event $20 #4
Jun 13, 2026
Ready, Deck, Go! Tournament Circuit #2
Jun 14, 2026
OceanicTournamentSeries2026 11/20
Jun 14, 2026
⚡ Surge's TCG Vault Webcam Expanded
Jun 14, 2026
Amyverse Sisterhood Sundays #2 💗 Girls & Enbies!
Jun 14, 2026
Recent tournament results
View calendar →Tournaments from the past 30 days where Cornerstone Mask Ogerpon ex was legal.
The Wild Area Expanded #2 - 18 Codes
today
S.E.T. Team Tournament
today
SEASAC League Cup #3 [150 CODES]
today
TOURNAMENT OF DOOM! BACK TO STAYING UP ALL NIGHT!
today
Torneo Online PTCGL AC Gratuito #5
today
🏆Ling TV ARENA (Late registration Available)
yesterday
Tournament play
This printing of Cornerstone Mask Ogerpon ex has no recent tournament appearances, but a different printing is currently a meta staple.
Cornerstone Mask Ogerpon ex — Twilight Masquerade
Played in 761 recent decks
Pricing reference
Latest snapshot from the upstream catalog. Actual marketplace prices fluctuate by condition, edition, and grade — use this as a reference, not a quote.
TCGPlayer (USD)
Updated 2026/06/05| Variant | Low | Mid | High | Market | Direct Low |
|---|---|---|---|---|---|
| Holofoil | $3.00 | $4.99 | $999.00 | $4.73 | $4.73 |
Cardmarket (EUR)
Updated 2025/11/18| Variant | Price |
|---|---|
| 1-day average | €3.95 |
| 7-day average | €4.17 |
| 30-day average | €3.89 |
| Low | €1.50 |
| Trend price | €4.04 |
| Low (excellent+) | €1.50 |
| averageSellPrice | €3.72 |
Frequently asked
How can I tell if my Cornerstone Mask Ogerpon ex is real?
Cornerstone Mask Ogerpon ex is not on our list of commonly-counterfeited cards, but counterfeits exist across every set. Check the back-light test (real cards have a black inner layer that blocks light; counterfeits glow through), the rosette dot pattern on the back under magnification, font weight and kerning on the card name, and the holofoil pattern if applicable. For high-value copies we recommend submitting to a professional grader (PSA, BGS, CGC) for tamper-evident authentication.
What is Cornerstone Mask Ogerpon ex worth?
As of the latest data, the current market reference price for Cornerstone Mask Ogerpon ex is $4.73; there are no active listings on The Game Traders right now. Actual value depends on condition, grading, edition and printing variant — graded high-condition copies (PSA 9–10) trade at a substantial premium over raw copies.
What set is Cornerstone Mask Ogerpon ex from?
Cornerstone Mask Ogerpon ex is from the Pokémon set "Twilight Masquerade" in the Scarlet & Violet series, released in 2024.
What rarity is Cornerstone Mask Ogerpon ex?
Cornerstone Mask Ogerpon ex is a Ultra Rare card in the Twilight Masquerade set.
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Other Cornerstone Mask Ogerpon ex printings
Same Pokémon card across other sets and rarities.
