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.

マーマネ · 新たなる試練の向こう 048/49

マーマネ (新たなる試練の向こう 048/49), None. 相場 €0.45, 今週は変動なし. イラスト Ken Sugimori. 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。

カードテキスト

このカードは、自分の手札を2枚トラッシュしなければ使えない。自分の山札を4枚引く。

週ごとの価格推移

週	相場
2026-W35	€0.45
2026-W36	€0.45
2026-W37	€0.45
2026-W38	€0.45
2026-W39	€0.45

よくある質問

マーマネ 048/49の相場はいくら？

新たなる試練の向こう (048/49)のマーマネの推定相場は€0.45です（今週は変動なし）。価格はTCGPlayerとCardmarketによる推定値です。

マーマネ 048/49のレアリティは？

新たなる試練の向こう（全49種）のNoneです。

マーマネ 048/49は大会で使える？

マーマネ 048/49は現在のレギュレーションでは使用できません。