Product Details

Character: Cornerstone Mask Ogerpon Series: Scarlet Violet Set: Twilight Masquerade Card Number: 215/167 Rarity: SIR Condition: PSA Grade Pop:  395 (21/8/26) Grade: N/A Year: 2024 Illustrator: Yano Keiji  The Cornerstone Mask Ogerpon ex card (215/167), specifically the Special Illustration Rare version from the Twilight Masquerade expansion of the Pokémon TCG Scarlet Violet series, is a premium PSA-graded collectible featuring unique alternate artwork by Yano Keiji distinct from the standard Double Rare and Ultra Rare releases. Released on May 24, 2024, this Fighting-type Basic Pokémon ex depicts the legendary masked Pokémon in a prismatic, moonlit mosaic style with shimmering holofoil and silver borders, often commanding a significant premium on the secondary market due to its visual appeal and status as a centerpiece for Ogerpon-based decks. Mechanically, this card possesses 210 HP and features the Tera type, which prevents all damage done to this Pokémon by attacks while it remains on the Bench. Its defining Ability, Cornerstone Stance, states: "Prevent all damage from attacks done to this Pokémon by your opponent's Pokémon that have an Ability," creating a powerful defensive wall against ability-based strategies. Its attack, Demolish (Fighting + 2 Colorless), deals 140 damage that isn't affected by Weakness, Resistance, or any effects on the opponent's Active Pokémon, allowing it to punch through defensive setups. As a Pokémon ex, when Knocked Out, the opponent takes 2 Prize cards, making it a high-risk, high-reward cornerstone for Fighting-type Tera decks. The Special Illustration Rare version of Cornerstone Mask Ogerpon ex 215/167 is particularly prized by collectors completing the Twilight Masquerade set, as it represents the chase variant for the Ogerpon line alongside the Double Rare (112/167) and Ultra Rare (199/167) prints. Unlike the standard versions illustrated by 5ban Graphics, the SIR variant features enhanced color saturation, full-art treatment, and a distinct foil pattern that highlights the artwork's details, making it a staple for both competitive play and high-end collector portfolios. Its ability to ignore Weakness and Resistance while providing robust defensive synergy ensures consistent demand for PSA-graded copies, particularly in meta decks that rely on Tera switching and ability-based disruption introduced in the Scarlet Violet era. Product Details Ability: Cornerstone Stance Prevent all damage from attacks done to this Pokémon by your opponent's Pokémon that have an Ability. Rarity:Special Art Rare Number:128/101 Card Type:Fighting HP:210 Stage:Basic Weakness:Grass x2 Retreat Cost:1 Attack 1:[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. PSA IMAGES SHOWN. All cards are professionally rated for quality assurance. All cards come sleeved, cards above $5 in value come toploaded.  For in hand images please reach out via contact form.