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.

Volcanion · Steam Siege 25/114

Volcanion (Steam Siege 25/114), Rare, Basic, 130 HP. Market price €2.74, down 4.5% this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It expels its internal steam from the arms on its back. It has enough power to blow away a mountain.

Card text

Power Heater 20 — Choose 2 of your Benched Pokémon. Attach a Fire Energy card from your discard pile to each of those Pokémon.
Steam Artillery 100

Weekly price history

Week	Market price
2026-W31	€3.11
2026-W32	€3.03
2026-W33	€3.03
2026-W34	€2.94
2026-W35	€2.94
2026-W36	€2.92
2026-W37	€2.86
2026-W38	€2.87
2026-W39	€2.74

Printings & variants

Normal — $0.34

Questions

How much is Volcanion 25/114 worth?

Volcanion from Steam Siege (25/114) has a market estimate of €2.74, down 4.5% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Volcanion 25/114 rare?

It is a Rare from Steam Siege, a 114-card set.

Is Volcanion 25/114 tournament legal?

Volcanion 25/114 is legal in Expanded.

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