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.

Mitsu the Insect Ninja · The Lost Art Promotion O 67282505/1

Mitsu the Insect Ninja (The Lost Art Promotion O 67282505/1), Common. Market price $0.24, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If you control a "Ninja" card or a face-down Defense Position monster: You can Special Summon this card from your hand. When your opponent activates a monster effect (Quick Effect): You can target 1 face-down Defense Position monster you control; change it to face-up Defense Position, and if you do, change this card to face-down Defense Position, then, if the targeted monster was a "Ninja" monster, except "Mitsu the Insect Ninja", negate that opponent's activated effect. You can only use each effect of "Mitsu the Insect Ninja" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.25
2026-W32	$0.25
2026-W33	$0.25
2026-W34	$0.23
2026-W35	$0.23
2026-W36	$0.22
2026-W37	$0.23
2026-W38	$0.24
2026-W39	$0.24

Questions

How much is Mitsu the Insect Ninja 67282505/1 worth?

Mitsu the Insect Ninja from The Lost Art Promotion O (67282505/1) has a market estimate of $0.24, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Mitsu the Insect Ninja 67282505/1 rare?

It is a Common from The Lost Art Promotion O, a 1-card set.

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