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.

Magnetic Field · Structure Deck: Yugi Muto 4740489/45

Magnetic Field (Structure Deck: Yugi Muto 4740489/45), Common. Market price $0.14, down 12.5% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If you control a Level 4 or lower EARTH Rock monster: You can target 1 Level 4 or lower "Magnet Warrior" monster in your GY; Special Summon it. You can only use this effect of "Magnetic Field" once per turn. Once per turn, at the end of the Damage Step, when an EARTH Rock monster you control battled an opponent's monster, but the opponent's monster was not destroyed by the battle: You can return that opponent's monster to the hand.

Weekly price history

Week	Market price
2026-W31	$0.17
2026-W32	$0.19
2026-W33	$0.18
2026-W34	$0.20
2026-W35	$0.20
2026-W36	$0.19
2026-W37	$0.16
2026-W38	$0.16
2026-W39	$0.14

Questions

How much is Magnetic Field 4740489/45 worth?

Magnetic Field from Structure Deck: Yugi Muto (4740489/45) has a market estimate of $0.14, down 12.5% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Magnetic Field 4740489/45 rare?

It is a Common from Structure Deck: Yugi Muto, a 45-card set.

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