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.

Necro Synchron · Legendary Duelists: Synchro Storm 48421595/56

Necro Synchron (Legendary Duelists: Synchro Storm 48421595/56), Ultra Rare. Market price $0.22, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

This card's name becomes "Fleur Synchron" while on the field or in the GY. You can only use each of the following effects of "Necro Synchron" once per turn. You can target 1 other face-up monster you control; increase its Level by 2 until the end of this turn. If this card is sent to the GY as Synchro Material for a WIND monster: You can Special Summon 1 Level 1 Plant monster from your Deck.

Weekly price history

Week	Market price
2026-W31	$0.22
2026-W32	$0.21
2026-W33	$0.22
2026-W34	$0.21
2026-W35	$0.21
2026-W36	$0.22
2026-W37	$0.22
2026-W38	$0.22
2026-W39	$0.22

Questions

How much is Necro Synchron 48421595/56 worth?

Necro Synchron from Legendary Duelists: Synchro Storm (48421595/56) has a market estimate of $0.22, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Necro Synchron 48421595/56 rare?

It is an Ultra Rare from Legendary Duelists: Synchro Storm, a 56-card set.

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