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.

Litten · Team Up 20/181

Litten (Team Up 20/181), Common, Basic, 60 HP. Market price €0.11, up 10.0% this week. Illustrated by sui. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It doesn't allow its emotions to be easily seen. Earning its trust takes time. It prefers solitude.

Card text

Fasten Claws 10+ — Flip a coin. If heads, this attack does 10 more damage.

Weekly price history

Week	Market price
2026-W31	€0.09
2026-W32	€0.09
2026-W33	€0.09
2026-W34	€0.10
2026-W35	€0.10
2026-W36	€0.10
2026-W37	€0.11
2026-W38	€0.10
2026-W39	€0.11

Printings & variants

Normal — $0.28

Questions

How much is Litten 20/181 worth?

Litten from Team Up (20/181) has a market estimate of €0.11, up 10.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Litten 20/181 rare?

It is a Common from Team Up, a 181-card set.

Is Litten 20/181 tournament legal?

Litten 20/181 is legal in Expanded.

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