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 · Lost Thunder 46/214

Houndoom (Lost Thunder 46/214), Rare, Stage1, 110 HP. Market price €0.75, down 1.3% this week. Illustrated by Sekio. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

The flames it breathes when angry contain toxins. If they cause a burn, it will hurt forever.

Card text

Nasty Plot — Search your deck for a card and put it into your hand. Then, shuffle your deck.
Attack Operation 50+ — If you have more cards in your hand than your opponent, this attack does 80 more damage.

Weekly price history

Week	Market price
2026-W31	€0.66
2026-W32	€0.66
2026-W33	€0.67
2026-W34	€0.74
2026-W35	€0.74
2026-W36	€0.74
2026-W37	€0.76
2026-W38	€0.76
2026-W39	€0.75

Printings & variants

Normal — $1.28

Questions

How much is Houndoom 46/214 worth?

Houndoom from Lost Thunder (46/214) has a market estimate of €0.75, down 1.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Houndoom 46/214 rare?

It is a Rare from Lost Thunder, a 214-card set.

Is Houndoom 46/214 tournament legal?

Houndoom 46/214 is legal in Expanded.

Browse more Pokémon cards · All Lost Thunder cards · Build a deck · Track your collection