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.

Fury of Thunder · Speed Duel: Battle City Box 300302005/223

Fury of Thunder (Speed Duel: Battle City Box 300302005/223), Common. Market price $0.25, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Activate the following Skill(s). ● During your Main Phase, while you control "Slifer the Sky Dragon", draw until you have 4 cards in your hand. ● If "Slifer the Sky Dragon" is sent to the GY, you can shuffle it back into your Deck. Each of these Skills can only be used once per Duel.

Weekly price history

Week	Market price
2026-W31	$0.27
2026-W32	$0.27
2026-W33	$0.25
2026-W34	$0.25
2026-W35	$0.25
2026-W36	$0.25
2026-W37	$0.25
2026-W38	$0.25
2026-W39	$0.25

Questions

How much is Fury of Thunder 300302005/223 worth?

Fury of Thunder from Speed Duel: Battle City Box (300302005/223) has a market estimate of $0.25, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Fury of Thunder 300302005/223 rare?

It is a Common from Speed Duel: Battle City Box, a 223-card set.

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