Cornerstone Mask Ogerpon ex

210 HP

Pokémon · Basic · Tera · ex · Fighting

Twilight Masquerade · 112/167 · Double Rare

Regulation mark H · Expanded legal

Market price

TCGplayer market prices, as of October 1, 2026. They are a guide to what the card sells for, not an offer.

Ability Cornerstone Stance

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

Demolish 140

Fighting · Colorless · Colorless

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).

Grass ×2

None

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