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.

Evilswarm Thunderbird · Duel Terminal 7b 78663366/49

Evilswarm Thunderbird (Duel Terminal 7b 78663366/49), Duel Terminal Normal Parallel Rare. Market price $0.34, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

During either player's turn, when a card or effect is activated (except during the Damage Step): You can banish this card you control. During the next Standby Phase, return this card banished by this effect to the field, and if you do, it gains 300 ATK. You can only use this effect of "Evilswarm Thunderbird" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.34
2026-W32	$0.34
2026-W33	$0.34
2026-W34	$0.34
2026-W35	$0.34
2026-W36	$0.34
2026-W37	$0.34
2026-W38	$0.34
2026-W39	$0.34

Questions

How much is Evilswarm Thunderbird 78663366/49 worth?

Evilswarm Thunderbird from Duel Terminal 7b (78663366/49) has a market estimate of $0.34, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Evilswarm Thunderbird 78663366/49 rare?

It is a Duel Terminal Normal Parallel Rare from Duel Terminal 7b, a 49-card set.

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