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.

シードラ · 古代の咆哮 018/66

シードラ (古代の咆哮 018/66), Common, Stage1, 90 HP. 相場 €0.05, 今週は変動なし. イラスト otumami. 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。

細い口だが吸引力は強い。口より大きなエサも一瞬で吸いこみ食べるぞ。

カードテキスト

バブルこうせん 50 — コインを1回投げオモテなら、相手のバトルポケモンをマヒにする。

週ごとの価格推移

週	相場
2026-W33	€0.04
2026-W34	€0.04
2026-W35	€0.04
2026-W36	€0.04
2026-W37	€0.05
2026-W38	€0.05
2026-W39	€0.05

よくある質問

シードラ 018/66の相場はいくら？

古代の咆哮 (018/66)のシードラの推定相場は€0.05です（今週は変動なし）。価格はTCGPlayerとCardmarketによる推定値です。

シードラ 018/66のレアリティは？

古代の咆哮（全66種）のCommonです。

シードラ 018/66は大会で使える？

シードラ 018/66は現在のレギュレーションでは使用できません。