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.

Yanmega BREAK · Steam Siege 8/114

Yanmega BREAK (Steam Siege 8/114), Ultra Rare, BREAK, 140 HP. Market price €4.17, down 2.8% this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Barrier Break 100 — This attack's damage isn't affected by Weakness, Resistance, or any other effects on your opponent's Active Pokémon.

Weekly price history

Week	Market price
2026-W31	€3.68
2026-W32	€3.67
2026-W33	€3.73
2026-W34	€3.92
2026-W35	€3.92
2026-W36	€3.93
2026-W37	€4.19
2026-W38	€4.29
2026-W39	€4.17

Questions

How much is Yanmega BREAK 8/114 worth?

Yanmega BREAK from Steam Siege (8/114) has a market estimate of €4.17, down 2.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Yanmega BREAK 8/114 rare?

It is an Ultra Rare from Steam Siege, a 114-card set.

Is Yanmega BREAK 8/114 tournament legal?

Yanmega BREAK 8/114 is legal in Expanded.

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