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.

ウミトリオ · レイジングサーフ 338/190

ウミトリオ (レイジングサーフ 338/190), Stage1, 90 HP. 相場 €2.40, 今週 +2.1%. イラスト Tetsu Kayama. 価格はTCGPlayerとCardmarketによる推定値であり、保証されたものではありません。

見かけによらず気性が荒い。長い体で獲物を締め上げ巣穴に引きずりこむぞ。

カードテキスト

ずつき 30
うみほりトンネル — コインを3回投げ、オモテの数×3枚ぶん、相手の山札を上からトラッシュする。

週ごとの価格推移

週	相場
2026-W35	€2.92
2026-W36	€2.39
2026-W37	€2.29
2026-W38	€2.35
2026-W39	€2.40

よくある質問

ウミトリオ 338/190の相場はいくら？

レイジングサーフ (338/190)のウミトリオの推定相場は€2.40です（今週 +2.1%）。価格はTCGPlayerとCardmarketによる推定値です。

ウミトリオ 338/190は大会で使える？

ウミトリオ 338/190は現在のレギュレーションでは使用できません。