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.

Varoom · Obsidian Flames 155/197

Varoom (Obsidian Flames 155/197), Common, Basic, 70 HP. Market price €0.03, down 25.0% this week. Illustrated by Saya Tsuruta. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It is said that this Pokémon was born when an unknown poison Pokémon entered and inspirited an engine left at a scrap-processing factory.

Card text

Suffocating Gas 30

Weekly price history

Week	Market price
2026-W31	€0.05
2026-W32	€0.05
2026-W33	€0.05
2026-W34	€0.05
2026-W35	€0.05
2026-W36	€0.05
2026-W37	€0.04
2026-W38	€0.04
2026-W39	€0.03

Printings & variants

Normal — $0.18
Reverse Holo — $0.29

Questions

How much is Varoom 155/197 worth?

Varoom from Obsidian Flames (155/197) has a market estimate of €0.03, down 25.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Varoom 155/197 rare?

It is a Common from Obsidian Flames, a 197-card set.

Is Varoom 155/197 tournament legal?

Varoom 155/197 is legal in Expanded.

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