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.

Forbidden Crown · Burst Protocol 98829635/101

Forbidden Crown (Burst Protocol 98829635/101), Secret Rare. Market price $65.63, up 0.6% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Apply these effects to 1 face-up monster on the field, until the end of this turn. ● Negate its effects. ● Cannot attack. ● Cannot be destroyed by battle or card effects. ● Unaffected by activated card effects, except its own. ● Cannot be Tributed. ● Cannot be used as material for a Fusion, Synchro, Xyz, or Link Summon. Neither player can activate monster effects in response to this card's activation. You can only activate 1 "Forbidden Crown" per turn.

Weekly price history

Week	Market price
2026-W31	$71.02
2026-W32	$69.30
2026-W33	$70.87
2026-W34	$69.73
2026-W35	$69.73
2026-W36	$65.23
2026-W37	$65.63

Questions

How much is Forbidden Crown 98829635/101 worth?

Forbidden Crown from Burst Protocol (98829635/101) has a market estimate of $65.63, up 0.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Forbidden Crown 98829635/101 rare?

It is a Secret Rare from Burst Protocol, a 101-card set.

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