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.

Team Magma's Secret Base · Double Crisis 32/34

Team Magma's Secret Base (Double Crisis 32/34), Uncommon. Market price €3.17, up 0.6% this week. Illustrated by Ryo Ueda. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Whenever any player puts a Basic Pokémon (except for Team Magma Pokémon) from his or her hand onto his or her Bench, put 2 damage counters on that Pokémon.

Weekly price history

Week	Market price
2026-W31	€3.15
2026-W32	€3.10
2026-W33	€3.10
2026-W34	€3.09
2026-W35	€3.09
2026-W36	€3.08
2026-W37	€3.15
2026-W38	€3.15
2026-W39	€3.17

Printings & variants

Normal — $2.52

Questions

How much is Team Magma's Secret Base 32/34 worth?

Team Magma's Secret Base from Double Crisis (32/34) has a market estimate of €3.17, up 0.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Team Magma's Secret Base 32/34 rare?

It is an Uncommon from Double Crisis, a 34-card set.

Is Team Magma's Secret Base 32/34 tournament legal?

Team Magma's Secret Base 32/34 is legal in Expanded.

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