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 · Shrouded Fable 066/64

Houndoom (Shrouded Fable 066/64), Illustration rare, Stage1, 120 HP. Market price €29.25, up 2.5% this week. Illustrated by Taiga Kasai. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Bite 50
Snarl 100 — During your opponent's next turn, attacks used by the Defending Pokémon do 100 less damage (before applying Weakness and Resistance).

Weekly price history

Week	Market price
2026-W31	€28.97
2026-W32	€29.17
2026-W33	€29.41
2026-W34	€30.98
2026-W35	€31.09
2026-W36	€29.49
2026-W37	€27.29
2026-W38	€28.55
2026-W39	€29.25

Printings & variants

Holo — $57.03

Questions

How much is Houndoom 066/64 worth?

Houndoom from Shrouded Fable (066/64) has a market estimate of €29.25, up 2.5% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Houndoom 066/64 rare?

It is an Illustration rare from Shrouded Fable, a 64-card set.

Is Houndoom 066/64 tournament legal?

Houndoom 066/64 is legal in Standard and Expanded.

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