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.

Beta The Electromagnet Warrior · Structure Deck: Yugi Muto 79418928/45

Beta The Electromagnet Warrior (Structure Deck: Yugi Muto 79418928/45), Super Rare. Market price $0.31, down 6.1% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If this card is Normal or Special Summoned: You can add 1 Level 4 or lower "Magnet Warrior" monster from your Deck to your hand, except "Beta The Electromagnet Warrior". You can only use this effect of "Beta The Electromagnet Warrior" once per turn. During your opponent's turn (Quick Effect): You can Tribute this card; Special Summon 1 Level 4 "Magnet Warrior" monster from your Deck.

Weekly price history

Week	Market price
2026-W31	$0.30
2026-W32	$0.33
2026-W33	$0.30
2026-W34	$0.33
2026-W35	$0.33
2026-W36	$0.33
2026-W37	$0.31

Questions

How much is Beta The Electromagnet Warrior 79418928/45 worth?

Beta The Electromagnet Warrior from Structure Deck: Yugi Muto (79418928/45) has a market estimate of $0.31, down 6.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Beta The Electromagnet Warrior 79418928/45 rare?

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

Browse more Yu-Gi-Oh cards · All Structure Deck: Yugi Muto cards · Build a deck · Track your collection