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.

All guides · 2026-09-28 · TCGSwap

How to import a One Piece deck

One Piece lists are the easiest of any game to import, because every card is identified by its printed collector code — OP01-001, ST12-003, EB02-045, P-001. Almost any list you can save as text will work, including one you type yourself, one code per line.

Where to get the list

OPTCGSim — open the deck in the deck builder and choose Export / Copy deck, then paste into a text file. You can also upload the sim's saved .dat deck file directly. Lines look like 1xOP01-001, with the Leader first.

Limitless TCG (onepiece.limitlesstcg.com) — open the deck or tournament list, click Export and pick the plain text / sim list option.

egmanevents, OPTop and onepiecetopdecks — use the site's copy or export button, or select the list and copy it.

Importing

Go to Decks and tap Import.
Paste the list or drop in your .txt or .dat file.
Name the deck, choose One Piece, and tap Import.

Formats the importer understands

Both 4x OP01-016 Nami and OP01-016 Nami x4 work — the importer takes the count from wherever it sits.

A Japanese list imports as the Japanese printings. English and Japanese cards share collector codes, so the importer reads the list's own text to work out which language you meant.

Next steps

Your deck is checked against the One Piece rules as you edit — see One Piece deck-building rules for what's validated. Each card also links to its own page, where you'll find its price history and where the character first appeared.