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?

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Is collaborative deck building free?

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Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

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Houndoom · Aquapolis 14/147

Houndoom (Aquapolis 14/147), Rare, Stage1, 80 HP. Market price €442.86, unchanged this week. Illustrated by Naoyo Kimura. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Smokescreen 10 — If the Defending Pokémon tries to attack during your opponent's next turn, your opponent flips a coin. If tails, that attack does nothing.
Burn Up 60 — Flip a coin. If tails, discard all Fire Energy cards attached to Houndoom.

Weekly price history

Week	Market price
2026-W31	€418.27
2026-W32	€430.28
2026-W33	€430.28
2026-W34	€438.36
2026-W35	€438.36
2026-W36	€438.36
2026-W37	€433.67
2026-W38	€442.86
2026-W39	€442.86

Printings & variants

Normal — $68.65
Reverse Holo — $59.00

Questions

How much is Houndoom 14/147 worth?

Houndoom from Aquapolis (14/147) has a market estimate of €442.86, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Houndoom 14/147 rare?

It is a Rare from Aquapolis, a 147-card set.

Is Houndoom 14/147 tournament legal?

Houndoom 14/147 has rotated out of the current formats.

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