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.

Houndour · Obsidian Flames 204/197

Houndour (Obsidian Flames 204/197), Illustration rare, Basic, 50 HP. Market price €5.00, down 1.8% this week. Illustrated by KYUPIYAMA. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It is smart enough to hunt in packs. It uses a variety of cries for communicating with others.

Card text

Coordinated Pack — For each of your Benched Houndour, search your deck for a Basic {D} Energy card and attach it to that Houndour. Then, shuffle your deck.
Focus Fangs 30 — Flip a coin. If tails, this attack does nothing.

Weekly price history

Week	Market price
2026-W31	€5.37
2026-W32	€5.30
2026-W33	€5.25
2026-W34	€5.11
2026-W35	€5.10
2026-W36	€5.01
2026-W37	€5.01
2026-W38	€5.09
2026-W39	€5.00

Printings & variants

Holo — $11.26

Questions

How much is Houndour 204/197 worth?

Houndour from Obsidian Flames (204/197) has a market estimate of €5.00, down 1.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Houndour 204/197 rare?

It is an Illustration rare from Obsidian Flames, a 197-card set.

Is Houndour 204/197 tournament legal?

Houndour 204/197 is legal in Expanded.

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