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.

Beacon of White · Breakers of Shadow: Special Edition 50371210/4

Beacon of White (Breakers of Shadow: Special Edition 50371210/4), Super Rare. Market price $0.04, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If you do not control another "Beacon of White", and you have 3 or more "Blue-Eyes" monsters in your GY: Target 1 of them; Special Summon it, but it has its effects negated, also equip it with this card. When this card leaves the field, banish the equipped monster. Other monsters you control cannot attack, also if you have any number of "Blue-Eyes" monster(s) in your GY, the equipped monster can attack up to that number of times during each Battle Phase.

Weekly price history

Week	Market price
2026-W31	$0.05
2026-W32	$0.05
2026-W33	$0.03
2026-W34	$0.03
2026-W35	$0.03
2026-W36	$0.03
2026-W37	$0.03
2026-W38	$0.04
2026-W39	$0.04

Questions

How much is Beacon of White 50371210/4 worth?

Beacon of White from Breakers of Shadow: Special Edition (50371210/4) has a market estimate of $0.04, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Beacon of White 50371210/4 rare?

It is a Super Rare from Breakers of Shadow: Special Edition, a 4-card set.

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