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.

Phantasmal Sacred Beasts of Chaos · Yu-Gi-Oh (No Set) 7894706

Phantasmal Sacred Beasts of Chaos (Yu-Gi-Oh (No Set) 7894706). Market price $3.51, up 2.9% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

3 Level 10 monsters that cannot be Normal Summoned/Set Must be either Fusion Summoned, or Special Summoned (from your Extra Deck) by sending the above cards you control to the GY. You can only Special Summon "Phantasmal Sacred Beasts of Chaos" once per turn this way, no matter which method you use. The first two times this card would be destroyed by card effect each turn, it is not destroyed. Once per Chain and thrice per turn (Quick Effect): You can target 1 face-up monster your opponent controls; negate its effects (until the end of this turn), then you can gain LP equal to half its ATK.

Weekly price history

Week	Market price
2026-W31	$2.73
2026-W32	$2.82
2026-W33	$2.69
2026-W34	$2.78
2026-W35	$2.78
2026-W36	$2.37
2026-W37	$2.69
2026-W38	$3.41
2026-W39	$3.51

Questions

How much is Phantasmal Sacred Beasts of Chaos 7894706 worth?

Phantasmal Sacred Beasts of Chaos from Yu-Gi-Oh (No Set) (7894706) has a market estimate of $3.51, up 2.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

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