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.

Bone Archfiend · Structure Deck: The Crimson King 25784595/49

Bone Archfiend (Structure Deck: The Crimson King 25784595/49), Common. Market price $3.42, up 56.2% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If this card is in your hand or GY: You can send 1 other card from your hand or field to the GY; Special Summon this card, also you cannot Special Summon monsters from the Extra Deck for the rest of this turn, except DARK Dragon Synchro Monsters. You can target 1 face-up monster you control that has a Level; send 1 Fiend Tuner from your hand or Deck to the GY, and if you do, increase or decrease that monster's Level by 1. You can only use each effect of "Bone Archfiend" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.96
2026-W32	$0.71
2026-W33	$0.79
2026-W34	$0.62
2026-W35	$0.62
2026-W36	$0.79
2026-W37	$1.56
2026-W38	$2.19
2026-W39	$3.42

Questions

How much is Bone Archfiend 25784595/49 worth?

Bone Archfiend from Structure Deck: The Crimson King (25784595/49) has a market estimate of $3.42, up 56.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Bone Archfiend 25784595/49 rare?

It is a Common from Structure Deck: The Crimson King, a 49-card set.

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