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 Flying Launcher · Blazing Dominion 38354018/101

Superdreadnought Rail Cannon Flying Launcher (Blazing Dominion 38354018/101), Starlight Rare. Market price $1.05, up 20.7% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

2 Level 10 monsters During your Main Phase, you can Normal Summon 1 Machine monster, in addition to your Normal Summon/Set (you can only gain this effect once per turn). You can only use each of the following effects of "Superdreadnought Rail Cannon Flying Launcher" once per turn. If this card is Xyz Summoned: You can add 1 EARTH Machine monster or 1 "Barrage Blast" from your Deck to your hand. You can detach any number of materials from this card, then target that many Spells/Traps on the field; destroy them.

Weekly price history

Week	Market price
2026-W31	$0.88
2026-W32	$0.56
2026-W33	$0.72
2026-W34	$0.83
2026-W35	$0.83
2026-W36	$0.87
2026-W37	$1.05

Questions

How much is Superdreadnought Rail Cannon Flying Launcher 38354018/101 worth?

Superdreadnought Rail Cannon Flying Launcher from Blazing Dominion (38354018/101) has a market estimate of $1.05, up 20.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Superdreadnought Rail Cannon Flying Launcher 38354018/101 rare?

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

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