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.

Destiny HERO - Dangerous · Code of the Duelist Special Edition 30757127/4

Destiny HERO - Dangerous (Code of the Duelist Special Edition 30757127/4), Common. Market price $0.10, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

1 "Destiny HERO" monster + 1 DARK Effect Monster (Quick Effect): You can discard 1 card; send 1 "Destiny HERO" monster from your hand or Deck to the GY, and if you do, "Destiny HERO" monsters you control gain 200 ATK for each "Destiny HERO" monster in your GY until the end of this turn. You can only use this effect of "Destiny HERO - Dangerous" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.08
2026-W32	$0.08
2026-W33	$0.11
2026-W34	$0.11
2026-W35	$0.11
2026-W36	$0.11
2026-W37	$0.11
2026-W38	$0.10
2026-W39	$0.10

Questions

How much is Destiny HERO - Dangerous 30757127/4 worth?

Destiny HERO - Dangerous from Code of the Duelist Special Edition (30757127/4) has a market estimate of $0.10, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Destiny HERO - Dangerous 30757127/4 rare?

It is a Common from Code of the Duelist Special Edition, a 4-card set.

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