Can I build a deck together with friends on TCGSwap?

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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.

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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.

Synchro Call · Duelist Saga 89974904/100

Synchro Call (Duelist Saga 89974904/100), Ultra Rare. Market price $0.53, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Target 1 monster in your Graveyard; Special Summon it, but it has its effects negated (if any), and if you do, immediately after this effect resolves, Synchro Summon 1 DARK Dragon or Fiend-Type Synchro Monster using only monsters you control as Materials, including the Summoned monster.

Weekly price history

Week	Market price
2026-W31	$0.55
2026-W32	$0.55
2026-W33	$0.56
2026-W34	$0.56
2026-W35	$0.56
2026-W36	$0.55
2026-W37	$0.57
2026-W38	$0.53
2026-W39	$0.53

Questions

How much is Synchro Call 89974904/100 worth?

Synchro Call from Duelist Saga (89974904/100) has a market estimate of $0.53, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Synchro Call 89974904/100 rare?

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

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