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.

コソクムシ · 古代の咆哮 069/66

コソクムシ (古代の咆哮 069/66), Basic, 70 HP. 相場 €2.51, 今週 −1.6%. イラスト Oku. 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。

群れでかたまりつねにまわりを警戒している。敵の気配を感じると散り散りに逃げ出す。

カードテキスト

こっそりたべる — コインを1回投げオモテなら、相手の手札からオモテを見ないで1枚選び、トラッシュする。
ぶつかる 30

週ごとの価格推移

週	相場
2026-W33	€0.03
2026-W34	€0.03
2026-W35	€1.93
2026-W36	€2.01
2026-W37	€2.05
2026-W38	€2.55
2026-W39	€2.51

よくある質問

コソクムシ 069/66の相場はいくら？

古代の咆哮 (069/66)のコソクムシの推定相場は€2.51です（今週 −1.6%）。価格はTCGPlayerとCardmarketによる推定値です。

コソクムシ 069/66は大会で使える？

コソクムシ 069/66は現在のレギュレーションでは使用できません。