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?

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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.

Zweilous · Darkness Ablaze 109/189

Zweilous (Darkness Ablaze 109/189), Uncommon, Stage1, 100 HP. Market price €0.05, unchanged this week. Illustrated by tetsuya koizumi. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

While hunting for prey, Zweilous wanders its territory, its two heads often bickering over which way to go.

Card text

Corkscrew Punch 30
Darkness Fang 70

Weekly price history

Week	Market price
2026-W31	€0.06
2026-W32	€0.07
2026-W33	€0.07
2026-W34	€0.06
2026-W35	€0.06
2026-W36	€0.06
2026-W37	€0.06
2026-W38	€0.05
2026-W39	€0.05

Printings & variants

Normal — $0.04
Reverse Holo — $0.27

Questions

How much is Zweilous 109/189 worth?

Zweilous from Darkness Ablaze (109/189) has a market estimate of €0.05, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Zweilous 109/189 rare?

It is an Uncommon from Darkness Ablaze, a 189-card set.

Is Zweilous 109/189 tournament legal?

Zweilous 109/189 is legal in Expanded.

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