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.

Jangmo-o · SM Black Star Promos SM40/248

Jangmo-o (SM Black Star Promos SM40/248), Promo, Basic, 60 HP. Market price €0.84, unchanged this week. Illustrated by Naoki Saito. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It expresses its feelings by smacking its scales. Metallic sounds echo through the tall mountains where Jangmo-o lives.

Jangmo-o (National Pokédex #782) first appeared in Pokémon Sun and Moon (2016). Its earliest English cards in our catalogue are from 2017: Crimson Invasion, Guardians Rising, SM Black Star Promos.

More Jangmo-o printings

Card text

Iron Defense — Flip a coin. If heads, prevent all damage done to this Pokémon by attacks during your opponent’s next turn.
Tackle 20

Weekly price history

Week	Market price
2026-W36	€0.85
2026-W37	€0.85
2026-W38	€0.84
2026-W39	€0.84
2026-W40	€0.84

Price in context

Jangmo-o ranks #236 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 less than 0.1% 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

Other Jangmo-o cards

There are 7 other cards named Jangmo-o across 6 sets.

30th Celebration 110 (2026) · Common — €0.15
Celestial Guardians 125 (2025) · One Diamond — —
Cosmic Eclipse 160 (2019) · Common — €0.12
Cosmic Eclipse 161 (2019) · Common — €0.28
Dragon Majesty 52 (2018) · Common — €0.13
Crimson Invasion 75 (2017) · Common — €0.10
Guardians Rising 98 (2017) · Common — €0.11

Evolution line

Jangmo-o evolves into Hakamo-o.

Hakamo-o · Celestial Guardians

About the illustrator

Naoki Saito has illustrated 320 cards across 110 sets.

Champions Festival · XY Black Star Promos — €420.00
Reshiram & Zekrom GX · Cosmic Eclipse — €328.33
Lillie · Ultra Prism — €299.59
Sheltered by Ghosts · Japan Standard Cup — $206.66
Paradise Resort · MEP Black Star Promos — €170.99
Mew V · Fusion Strike — €125.24
Lillie's Clefairy ex · Ascended Heroes — €123.51
Lisia · Celestial Storm — €123.14
Finale of Devastation · Secret Lair Drop — $50.65
Zekrom · XY Black Star Promos — €48.47

More from SM Black Star Promos

← Previous card: Primarina GX SM39 · Next card: Komala SM41 →

Questions

How much is Jangmo-o SM40/248 worth?

Jangmo-o from SM Black Star Promos (SM40/248) has a market estimate of €0.84, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Jangmo-o SM40/248 rare?

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

Is Jangmo-o SM40/248 tournament legal?

Jangmo-o SM40/248 is legal in Expanded.

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