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 Aqua's Sharpedo · Double Crisis 21/34

Team Aqua's Sharpedo (Double Crisis 21/34), Rare, Stage1, 90 HP. Market price €5.59, unchanged this week. Illustrated by kawayoo. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It boasts fangs so powerful that they knock opponents out in one shot! Enemies that slip up will be taken down without fail!

Card text

Ability: Aqua Search — Once during your turn (before your attack), you may search your deck for a Team Aqua Pokémon, reveal it, and put it into your hand. Shuffle your deck afterward.
Sharp Fang 70

Weekly price history

Week	Market price
2026-W31	€5.64
2026-W32	€5.88
2026-W33	€5.88
2026-W34	€5.70
2026-W35	€5.90
2026-W36	€5.85
2026-W37	€5.74
2026-W38	€5.59
2026-W39	€5.59

Questions

How much is Team Aqua's Sharpedo 21/34 worth?

Team Aqua's Sharpedo from Double Crisis (21/34) has a market estimate of €5.59, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Team Aqua's Sharpedo 21/34 rare?

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

Is Team Aqua's Sharpedo 21/34 tournament legal?

Team Aqua's Sharpedo 21/34 is legal in Expanded.

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