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.

"Infernoble Arms - Durendal" · Rise of the Duelist Premiere! promotional card 37478723/1

"Infernoble Arms - Durendal" (Rise of the Duelist Premiere! promotional card 37478723/1), Ultra Rare. Market price $0.24, up 4.3% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

While this card is equipped to a monster: You can add 1 Level 5 or lower FIRE Warrior monster from your Deck to your hand, then destroy this card. If this card is sent to the GY because the equipped monster is sent to the GY: You can target 1 Level 5 or lower FIRE Warrior monster in your GY; Special Summon it, also you cannot Special Summon monsters for the rest of the turn, except Warrior monsters. You can only use 1 ""Infernoble Arms - Durendal"" effect per turn, and only once that turn.

Weekly price history

Week	Market price
2026-W31	$0.19
2026-W32	$0.20
2026-W33	$0.23
2026-W34	$0.23
2026-W35	$0.23
2026-W36	$0.27
2026-W37	$0.25
2026-W38	$0.23
2026-W39	$0.24

Questions

How much is "Infernoble Arms - Durendal" 37478723/1 worth?

"Infernoble Arms - Durendal" from Rise of the Duelist Premiere! promotional card (37478723/1) has a market estimate of $0.24, up 4.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is "Infernoble Arms - Durendal" 37478723/1 rare?

It is an Ultra Rare from Rise of the Duelist Premiere! promotional card, a 1-card set.

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