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.

Clashing Souls · Duelist Saga 57496978/100

Clashing Souls (Duelist Saga 57496978/100), Ultra Rare. Market price $0.08, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

During damage calculation, if your Attack Position monster battles an opponent's Attack Position monster with higher ATK: The controller of the battling monster with lower ATK can pay 500 LP for that monster to gain 500 ATK during damage calculation only, then keep repeating this effect until a player chooses not to pay LP. Neither player takes any battle damage from that battle, also, after damage calculation, if any player's monster would be destroyed by that battle, send all cards that player controls to the Graveyard instead.

Weekly price history

Week	Market price
2026-W31	$0.17
2026-W32	$0.17
2026-W33	$0.16
2026-W34	$0.14
2026-W35	$0.14
2026-W36	$0.11
2026-W37	$0.11
2026-W38	$0.08
2026-W39	$0.08

Questions

How much is Clashing Souls 57496978/100 worth?

Clashing Souls from Duelist Saga (57496978/100) has a market estimate of $0.08, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Clashing Souls 57496978/100 rare?

It is an Ultra Rare from Duelist Saga, a 100-card set.

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