Dialga-GX, Ultra Prism 146/156, ultra-rare

Image via pokemontcg.io

Pokémon Cards

Dialga-GX

Ultra Prism 146/156 • ultra-rare

Set: Ultra Prism
Number: 146/156
Rarity: Rare Ultra
Released: 2018
Energy type: dragon energy
Finish: Full art
Market price: $20.69
Artist: 5ban Graphics

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$20.69est. via TCGplayer

20,475cards tracked

5other printings of this card

Market

What it's worth

$20.69market price via TCGplayer · Sep 10, 2026$18.92 – $20.69 over the tracked period

Estimate for a typical copy of Dialga-GX; condition, printing, and grading move the real number.

Lore

Why it matters

As a powerful Dragon-type Pokémon introduced during the Sun & Moon: Ultra Prism set, the Dialga-GX card features the legendary Temporal Pokémon capable of controlling time itself. Collectors and players often prize this card for its striking artwork and its significant role in establishing the GX mechanic, which remains a notable era in modern Pokémon TCG history.

Written by Pi, the helpful collecto.rs AI

Card face

What it does

180 HPBasicGX

Cost: metal energyOverclock

Draw cards until you have 6 cards in your hand.

Cost: metal energy colorless energy colorless energyShred80

This attack's damage isn't affected by any effects on your opponent's Active Pokémon.

Cost: metal energy metal energy metal energy colorless energy colorless energyTimeless-GX150

Take another turn after this one. (Skip the between-turns step.) (You can't use more than 1 GX attack in a game.)

Weaknessfairy energy×2Retreatcolorless energy colorless energy colorless energy

Pokémon-GX rule: When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.

Formats

Where you can play it

StandardNot legal
ExpandedLegal
UnlimitedLegal

Card text © Pokémon / Nintendo / Creatures / GAME FREAK, via pokemontcg.io. Not produced by or endorsed by The Pokémon Company. As of the last catalogue refresh.

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Provenance

Where it came from

The Dialga-GX card was released as part of the Pokémon Trading Card Game: Sun & Moon—Ultra Prism expansion, which launched in early 2018. This set introduced the Prism Star mechanic and centered heavily on the lore of Sinnoh, featuring the legendary Pokémon Dialga as a central figure. It was designed to showcase the power of Dragon-type Pokémon within the meta-game of the time, emphasizing the 'GX' mechanic that allowed players to perform a single, powerful move per game.

The artwork for this specific ultra-rare variant was produced by 5ban Graphics, a prolific studio known for creating the high-definition, 3D-rendered aesthetic typical of modern Pokémon GX and V cards. By utilizing a sleek, metallic foil finish, the design aimed to capture the imposing, temporal nature of Dialga. Upon release, the card was well-received by players for its 'Timeless-GX' attack, which provided a strategic advantage by granting the player an extra turn, making it a sought-after card for both collectors and competitive deck builders.

Written by Pi, the helpful collecto.rs AI

Other printings

Others named Dialga-GX

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

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About

About Dialga-GX

Dialga-GX is a card in the Pokémon Cards catalog on collecto.rs. Ultra Prism 146/156 • ultra-rare. Catalog data is sourced from pokemontcg.io. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

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Where does the Dialga-GX catalog entry come from?

The catalog entry for Dialga-GX is sourced from pokemontcg.io. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.