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.

Superdreadnought Rail Cannon Gustav Rocket · Blazing Dominion 92359409/101

Superdreadnought Rail Cannon Gustav Rocket (Blazing Dominion 92359409/101), Starlight Rare. Market price $0.78, down 30.4% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

3 Level 10 monsters Once per turn, you can also Xyz Summon "Superdreadnought Rail Cannon Gustav Rocket" by discarding 1 card and using 1 "Superdreadnought Rail Cannon Gustav Max" you control (transfer its materials). When your opponent activates a monster effect, while this card has material (Quick Effect): You can negate that effect, and if you do, destroy that card, then inflict 1000 damage to your opponent. You can only use this effect of "Superdreadnought Rail Cannon Gustav Rocket" once per turn. Once per turn, during your End Phase: Detach 1 material from this card or destroy this card.

Weekly price history

Week	Market price
2026-W31	$0.71
2026-W32	$0.61
2026-W33	$0.73
2026-W34	$0.84
2026-W35	$0.84
2026-W36	$1.12
2026-W37	$0.78

Questions

How much is Superdreadnought Rail Cannon Gustav Rocket 92359409/101 worth?

Superdreadnought Rail Cannon Gustav Rocket from Blazing Dominion (92359409/101) has a market estimate of $0.78, down 30.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Superdreadnought Rail Cannon Gustav Rocket 92359409/101 rare?

It is a Starlight Rare from Blazing Dominion, a 101-card set.

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