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.

Stellarknight Constellar Diamond · Secrets of Eternity: Super Edition 9272381/14

Stellarknight Constellar Diamond (Secrets of Eternity: Super Edition 9272381/14), Ultimate Rare. Market price $0.29, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

3 or more Level 5 LIGHT monsters During your Main Phase 2, you can also Xyz Summon this card by using a "tellarknight" Xyz Monster you control as the Xyz Material, except "Stellarknight Constellar Diamond". (Xyz Materials attached to that monster also become Xyz Materials on this card.) While this card has Xyz Material, neither player can send cards from the Deck to the Graveyard, and any card that returns from the Graveyard to the hand is banished instead. During either player's turn, when an opponent's DARK monster activates its effect: You can detach 1 Xyz Material from this card; negate that activation, and if you do, destroy it.

Weekly price history

Week	Market price
2026-W31	$0.25
2026-W32	$0.23
2026-W33	$0.24
2026-W34	$0.26
2026-W35	$0.26
2026-W36	$0.25
2026-W37	$0.26
2026-W38	$0.29
2026-W39	$0.29

Questions

How much is Stellarknight Constellar Diamond 9272381/14 worth?

Stellarknight Constellar Diamond from Secrets of Eternity: Super Edition (9272381/14) has a market estimate of $0.29, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Stellarknight Constellar Diamond 9272381/14 rare?

It is an Ultimate Rare from Secrets of Eternity: Super Edition, a 14-card set.

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