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?

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Is collaborative deck building free?

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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.

Roselia · Flashfire 8/106

Roselia (Flashfire 8/106), Common, Basic, 60 HP. Market price €0.17, up 6.3% this week. Illustrated by kirisAki. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It uses the different poisons in each hand separately when it attacks. The stronger its aroma, the healthier it is.

Card text

Sleep Powder 10 — Flip a coin. If heads, your opponent's Active Pokémon is now Asleep.
Cut 20

Weekly price history

Week	Market price
2026-W31	€0.15
2026-W32	€0.15
2026-W33	€0.15
2026-W34	€0.16
2026-W35	€0.16
2026-W36	€0.16
2026-W37	€0.16
2026-W38	€0.16
2026-W39	€0.17

Printings & variants

Normal — $0.18

Questions

How much is Roselia 8/106 worth?

Roselia from Flashfire (8/106) has a market estimate of €0.17, up 6.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Roselia 8/106 rare?

It is a Common from Flashfire, a 106-card set.

Is Roselia 8/106 tournament legal?

Roselia 8/106 is legal in Expanded.

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