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.

Aqua Diffuser · Double Crisis 23/34

Aqua Diffuser (Double Crisis 23/34), Uncommon. Market price €1.92, unchanged this week. Illustrated by Toyste Beach. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Aqua Diffuser — Your opponent's Active Pokémon is now Confused and Poisoned.
The Team Aqua Pokémon this card is attached to can also use the attack on this card. (You still need the necessary Energy to use this attack.)

Weekly price history

Week	Market price
2026-W31	€1.82
2026-W32	€1.81
2026-W33	€1.81
2026-W34	€1.81
2026-W35	€1.81
2026-W36	€1.84
2026-W37	€1.92
2026-W38	€1.92
2026-W39	€1.92

Printings & variants

Normal — $0.69

Questions

How much is Aqua Diffuser 23/34 worth?

Aqua Diffuser from Double Crisis (23/34) has a market estimate of €1.92, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Aqua Diffuser 23/34 rare?

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

Is Aqua Diffuser 23/34 tournament legal?

Aqua Diffuser 23/34 is legal in Expanded.

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