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.

Chain Material · Phantom Darkness: Special Edition 39980304/2

Chain Material (Phantom Darkness: Special Edition 39980304/2), Short Print. Market price $1.63, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Any time you Fusion Summon a monster this turn, you can remove from play, from your side of the field, Deck, hand or Graveyard, Fusion Material Monsters that are listed on the Fusion Monster Card, and use them as Fusion Material Monsters. You cannot attack during the turn this card is activated. If you used this effect for a Fusion Summon, the Summoned Fusion Monster(s) is destroyed during the End Phase.

Weekly price history

Week	Market price
2026-W31	$1.68
2026-W32	$1.67
2026-W33	$1.67
2026-W34	$1.67
2026-W35	$1.67
2026-W36	$1.68
2026-W37	$1.69
2026-W38	$1.63
2026-W39	$1.63

Questions

How much is Chain Material 39980304/2 worth?

Chain Material from Phantom Darkness: Special Edition (39980304/2) has a market estimate of $1.63, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Chain Material 39980304/2 rare?

It is a Short Print from Phantom Darkness: Special Edition, a 2-card set.

Browse more Yu-Gi-Oh cards · All Phantom Darkness: Special Edition cards · Build a deck · Track your collection