Can I build a deck together with friends on TCGSwap?

Yes. Every deck on TCGSwap has a Collaboration Space. You can invite up to 5 friends; they can suggest card changes, discuss ideas, and playtest proposals. You review and apply suggestions before anything changes in your deck.

How does deck collaboration work?

It works like a pull request for your deck. Collaborators open the deck editor, make their proposed changes, and submit a suggestion with a note. You get notified, open the comparison view to see exactly what they changed, and choose to apply all, cherry-pick individual cards, or decline. Nothing changes in your deck until you approve it.

Can collaborators chat and discuss the deck?

Yes. The Collaboration Space has a shared group discussion thread for the whole deck, plus a per-suggestion Q&A thread for each proposal. You can @mention teammates and link specific cards inline.

Is collaborative deck building free?

Yes, collaboration is free for all TCGSwap users during beta. You can invite up to 5 collaborators per deck.

Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

Yes. The Collaboration Space supports all four games — Magic: The Gathering, Pokémon TCG, Yu-Gi-Oh and One Piece. Format validation and card prices are included for each game.

Zekrom GX · SM Black Star Promos SM138/248

Zekrom GX (SM Black Star Promos SM138/248), Promo, Basic, 180 HP. Market price €14.57, unchanged this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Zekrom (National Pokédex #644) first appeared in Pokémon Black and White (2010). Its earliest English cards in our catalogue are from 2011: Black & White, BW Black Star Promos.

Card text

Bullet Uppercut 10+ — 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 Strike 80+ — Flip 2 coins. This attack does 60 more damage for each heads.
Rampage Bolt GX 200 — 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.)

Weekly price history

Week	Market price
2026-W36	€14.57
2026-W37	€14.48
2026-W38	€14.72
2026-W39	€14.57
2026-W40	€14.57

Printings & variants

Holo — $26.39

Price in context

Zekrom GX ranks #83 of the 248 priced cards in SM Black Star Promos. The median Promo in the set is €9.17. The 248 priced cards in SM Black Star Promos are worth €7244.85 together; this card is 0.2% of that. The set’s value is unchanged this week.

Top chases in SM Black Star Promos

Pikachu SM162 — €243.83
Champions Festival SM148 — €161.44
Champions Festival SM78 — €161.44
Moltres & Zapdos & Articuno GX SM210 — €124.42
Charizard SM158 — €124.08

About the illustrator

5ban Graphics has illustrated 1810 cards across 116 sets.

Mewtwo EX · XY Black Star Promos — €4675.00
M Charizard EX · Flashfire — $1501.23
M Rayquaza EX · Ancient Origins — €1170.56
Primal Kyogre EX · Ancient Origins — €645.06
Greninja EX · XY Black Star Promos — €542.50
Charizard GX · Burning Shadows — €532.73
M Gengar EX · Phantom Forces — $528.20
Primal Groudon EX · Ancient Origins — €522.59
Victini · Black Bolt — €471.28
Reshiram ex · White Flare — €427.39

More from SM Black Star Promos

← Previous card: Reshiram GX SM137 · Next card: Salamence GX SM139 →

Questions

How much is Zekrom GX SM138/248 worth?

Zekrom GX from SM Black Star Promos (SM138/248) has a market estimate of €14.57, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Zekrom GX SM138/248 rare?

It is a Promo from SM Black Star Promos, a 248-card set.

Is Zekrom GX SM138/248 tournament legal?

Zekrom GX SM138/248 is legal in Expanded.

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