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.

Marshadow & Machamp GX · Unbroken Bonds 221/214

Marshadow & Machamp GX (Unbroken Bonds 221/214), Secret Rare, 270 HP. Market price €55.45, unchanged this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Revenge 30+ — If any of your Pokémon were Knocked Out by damage from an opponent’s attack during their last turn, this attack does 90 more damage.
Hundred-Blows Impact 160
Acme of Heroism GX 200 — If this Pokémon has at least 1 extra Energy attached to it (in addition to this attack’s cost), and if it would be Knocked Out by damage from an opponent’s attack during their next turn, it is not Knocked Out, and its remaining HP becomes 10. (You can’t use more than 1 GX attack in a game.)

Weekly price history

Week	Market price
2026-W31	€52.64
2026-W32	€54.90
2026-W33	€54.90
2026-W34	€54.90
2026-W35	€54.90
2026-W36	€55.45
2026-W37	€55.45
2026-W38	€55.45
2026-W39	€55.45

Questions

How much is Marshadow & Machamp GX 221/214 worth?

Marshadow & Machamp GX from Unbroken Bonds (221/214) has a market estimate of €55.45, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Marshadow & Machamp GX 221/214 rare?

It is a Secret Rare from Unbroken Bonds, a 214-card set.

Is Marshadow & Machamp GX 221/214 tournament legal?

Marshadow & Machamp GX 221/214 is legal in Expanded.

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