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.

Litmus Doom Swordsman · Battles of Legend: Relentless Revenge 72566043/105

Litmus Doom Swordsman (Battles of Legend: Relentless Revenge 72566043/105), Ultra Rare. Market price $0.22, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

You can Ritual Summon this card with "Litmus Doom Ritual". It is unaffected by Trap effects and cannot be destroyed by battle. Gains 3000 ATK/DEF while a Trap is on the field. If this Ritual Summoned card in its owner's control is destroyed by your opponent's card: You can target 1 Trap in either GY; Set it to your Spell & Trap Zone.

Weekly price history

Week	Market price
2026-W31	$0.25
2026-W32	$0.25
2026-W33	$0.23
2026-W34	$0.23
2026-W35	$0.23
2026-W36	$0.22
2026-W37	$0.22
2026-W38	$0.22
2026-W39	$0.22

Questions

How much is Litmus Doom Swordsman 72566043/105 worth?

Litmus Doom Swordsman from Battles of Legend: Relentless Revenge (72566043/105) has a market estimate of $0.22, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Litmus Doom Swordsman 72566043/105 rare?

It is an Ultra Rare from Battles of Legend: Relentless Revenge, a 105-card set.

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