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.

Talonflame BREAK · Steam Siege 21/114

Talonflame BREAK (Steam Siege 21/114), Ultra Rare, BREAK, 170 HP. Market price €5.29, up 8.8% this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Flare Blitz 150 — Discard all Fire Energy attached to this Pokémon.

Weekly price history

Week	Market price
2026-W31	€7.62
2026-W32	€8.21
2026-W33	€8.36
2026-W34	€4.69
2026-W35	€4.68
2026-W36	€4.60
2026-W37	€4.79
2026-W38	€4.86
2026-W39	€5.29

Questions

How much is Talonflame BREAK 21/114 worth?

Talonflame BREAK from Steam Siege (21/114) has a market estimate of €5.29, up 8.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Talonflame BREAK 21/114 rare?

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

Is Talonflame BREAK 21/114 tournament legal?

Talonflame BREAK 21/114 is legal in Expanded.

Browse more Pokémon cards · All Steam Siege cards · Build a deck · Track your collection