Cornerstone Mask Ogerpon ex #428/742
· illustrated by 5ban Graphics
Prices & history
Free market dataUngraded · near mint · normal
$1.83 USD
Updated · Scrydex · updated daily
Market reference for this printing and finish, not a guaranteed sale price.
Other Cornerstone Mask Ogerpon Printings
Cornerstone Mask Ogerpon ex
Prismatic Evolutions · #160
$13.55
Cornerstone Mask Ogerpon ex
Mask of Change · #128
$12.05
Cornerstone Mask Ogerpon ex
Twilight Masquerade · #215
$10.75
Cornerstone Mask Ogerpon
Start Deck 100 Battle Collection · #427
$4.00
Cornerstone Mask Ogerpon ex
Terastal Festival ex · #216
$3.67
Cornerstone Mask Ogerpon ex
Twilight Masquerade · #199
$3.65
Cornerstone Mask Ogerpon ex
Mask of Change · #119
$2.44
Cornerstone Mask Ogerpon ex
Twilight Masquerade · #112
$0.94
Top Values in Start Deck 100 Battle Collection
575 cards in this set have available market references.
About This Card
Cornerstone Mask Ogerpon ex is a Pokémon card from Start Deck 100 Battle Collection (Mega Evolution series, released December 19, 2025), collector number 428/742, illustrated by 5ban Graphics. It is a Basic ex Tera Fighting-type Pokémon with 210 HP.
Check the daily price panel for this printing. Compare the exact language, physical variant, condition and grade. Open its history to see the dates reported by the source; missing days are not estimated.
Its attack is Demolish (140 damage, 3 energy), and it has the ability Cornerstone Stance; it is weak to Grass (×2) and retreats for 1 energy.
Abilities
Cornerstone Stance Ability
Prevent all damage from attacks done to this Pokémon by your opponent's Pokémon that have an Ability.
Attacks
Demolish
Fighting · Colorless · Colorless · 140 damage
This attack's damage isn't affected by Weakness or Resistance, or by any effects on your opponent's Active Pokémon.
Card Text
- As long as this Pokémon is on your Bench, prevent all damage done to this Pokémon by attacks (both yours and your opponent’s).
- When your Pokémon ex is Knocked Out, your opponent takes 2 Prize cards.
Card Details
- Series
- Mega Evolution
- Set released
- December 19, 2025
- Number
- 428/742
- Card type
- Pokémon · Basic · ex · Tera
- Energy type
- Fighting
- HP
- 210
- Weakness
- Grass ×2
- Retreat cost
- 1
- Artist
- 5ban Graphics
- Regulation mark
- H
- Legal in
- Standard, Unlimited, Expanded
- National Pokédex
- #1017
- Card ID
- mc_ja-428
Frequently Asked
How much is Cornerstone Mask Ogerpon ex #428 from Start Deck 100 Battle Collection worth?
Check the daily price panel for Cornerstone Mask Ogerpon ex #428 from Start Deck 100 Battle Collection. Match the physical variant and grade to your copy; historical points show reported dates and do not estimate missing days.
What rarity is Cornerstone Mask Ogerpon ex #428?
The catalog does not list a rarity for Cornerstone Mask Ogerpon ex #428/742 from Start Deck 100 Battle Collection.
Which set is Cornerstone Mask Ogerpon ex #428 from?
It belongs to Start Deck 100 Battle Collection (MC), a Mega Evolution series expansion released on December 19, 2025 with 774 cards.