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.

Houndoom · Undaunted 82/90

Houndoom (Undaunted 82/90), Rare PRIME, Stage1, 110 HP. Market price €55.81, down 0.6% this week. Illustrated by Hideaki Hakozaki. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-POWER: Fire Breath — Once during your turn (before your attack), you may flip a coin. If heads, the Defending Pokémon is now Burned. This power can't be used if Houndoom is affected by a Special Condition.
Dark Clamp 70 — The Defending Pokémon can't retreat during your opponent's next turn.

Weekly price history

Week	Market price
2026-W31	€7.14
2026-W32	€5.21
2026-W33	€5.21
2026-W34	€5.17
2026-W35	€5.25
2026-W36	€74.02
2026-W37	€81.41
2026-W38	€56.12
2026-W39	€55.81

Printings & variants

Holo — $285.44

Questions

How much is Houndoom 82/90 worth?

Houndoom from Undaunted (82/90) has a market estimate of €55.81, down 0.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Houndoom 82/90 rare?

It is a Rare PRIME from Undaunted, a 90-card set.

Is Houndoom 82/90 tournament legal?

Houndoom 82/90 has rotated out of the current formats.

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