Zekrom-GX (SM138) is a Basic Lightning–type Pokémon-GX promo from the SM Black Star Promos set. Its attacks include Bullet Uppercut, which gains bonus damage vs. Pokémon-GX/EX, Swift Bolt Strike that can scale with coin flips, and a 200-damage GX attack called Rampage Bolt‑GX.

Identity & printing

Name: Zekrom-GX (Holofoil)
Number: SM138
Printed number: SM138
Rarity: Promo
Variant: Holofoil
Language code: EN
Print ID: smp-SM138-Holofoil

Type line & stats

Market prices (catalog API)

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Catalog pricing data as of 25 Apr 2026, 05:17

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Supertype: Pokémon
Subtypes: Basic, GX
Types: Lightning

Catalog metadata

National Pokédex: 644
Imported from: Vendor Tools Public API catalog

Rules

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

Set, artist & references

Artist: 5ban Graphics
Language: English
Set name: SM Black Star Promos
Game name: Pokémon

In play

Abilities, attacks, weakness & resistance

Attacks

Bullet Uppercut10+
If your opponent's Active Pokémon is a Pokémon-GX or a Pokémon-EX, this attack does 60 more damage. This attack's damage isn't affected by Weakness.
Swift Bolt Strike80+
Flip 2 coins. This attack does 60 more damage for each heads.
Rampage Bolt-GX200
This attack's damage isn't affected by any effects on your opponent's Active Pokémon. (You can't use more than 1 GX attack in a game.)

Weaknesses

Fighting ×2

Resistances

Metal -20

More in this set

Other cards from SM Black Star Promos

View full set →

Comments

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to comment.

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eBay prices

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Description

Zekrom-GX (SM138) is a Basic Lightning–type Pokémon-GX promo from the SM Black Star Promos set. Its attacks include Bullet Uppercut, which gains bonus damage vs. Pokémon-GX/EX, Swift Bolt Strike that can scale with coin flips, and a 200-damage GX attack called Rampage Bolt‑GX.

Catalog pricing data as of 25 Apr 2026, 05:17