Dittobase

Home

Discord

Games

Pokémon GO
Pokopia
Pokémon Unite

Cards

TCG Pocket
Pokémon TCG

Main Series

Legends Z-A
Scarlet & Violet
HOME

Events

Championships

Tools

Pokémon TCG

Game

Pokémon TCG

News

Latest set and card updates

Events

Set releases and events

Guides

Deck-building and collecting

Cards

Search every print

Decks

Meta, community, and your decks

Deck builder

Build a deck card by card

Sets

Expansions and promos

Series

Release eras

Rarities

Card rarity groups

Types

Energy type browser

Attacks

Every attack and its cards

Artists

Illustrators and cards

Upgrade

TCG / Cards

Xy Black Star Promos

Upgrade

Groudon-EX

XY Black Star Promos #XY42

Number

XY42

Supertype

Pokémon

Subtypes

Basic, EX

Rarity

Promo

HP

180

Regulation Mark

None

Retreat Cost

ColorlessColorlessColorlessColorless

Weaknesses

Grass×2

Rip Claw

FightingColorless
30

Flip a coin. If heads, discard an Energy attached to your opponent's Active Pokémon.

Massive Rend

FightingFightingFightingColorless
130

Rules

Pokémon-EX rule: When a Pokémon-EX has been Knocked Out, your opponent takes 2 Prize cards.

expanded: Legalunlimited: Legal
Groudon-EX
XY Black Star Promos set image

Graded Prices

PSA 10

$222

Holofoil / eBay / updated Apr 15, 2024

PSA 9

$123

Holofoil / eBay / updated Jun 22, 2026

CGC 10

N/A

No current price

CGC 9

$30.00

Holofoil / eBay / updated Mar 17, 2026

PreviousNext
Dittobase

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.

© 2026 dittobase.com. All rights reserved.

This website is an independent platform and is not associated with, validated, backed, or sponsored by Nintendo, Game Freak, Niantic, or The Pokémon Company.