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.

Sea Stealth Attack · Legendary Duelists 19089195/52

Sea Stealth Attack (Legendary Duelists 19089195/52), Rare. Market price $0.21, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

When this card is activated: You can activate 1 "Umi" from your hand or GY. While "Umi" is on the field, this face-up card gains these effects. ● Once per turn: You can banish 1 WATER monster you control until the End Phase; this turn, face-up Spells/Traps you control cannot be destroyed by your opponent's card effects (even if this card leaves the field). ● At the start of the Damage Step, if your WATER monster whose original Level is 5 or higher battles an opponent's monster: Destroy that opponent's monster.

Weekly price history

Week	Market price
2026-W31	$0.21
2026-W32	$0.21
2026-W33	$0.21
2026-W34	$0.21
2026-W35	$0.21
2026-W36	$0.20
2026-W37	$0.21
2026-W38	$0.21
2026-W39	$0.21

Questions

How much is Sea Stealth Attack 19089195/52 worth?

Sea Stealth Attack from Legendary Duelists (19089195/52) has a market estimate of $0.21, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Sea Stealth Attack 19089195/52 rare?

It is a Rare from Legendary Duelists, a 52-card set.

Browse more Yu-Gi-Oh cards · All Legendary Duelists cards · Build a deck · Track your collection