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.

Krieg (OP15-001) (Alternate Art) · Adventure on Kami's Island OP15-001/151

Krieg (OP15-001) (Alternate Art) (Adventure on Kami's Island OP15-001/151), L. Market price $12.59, down 0.5% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

[DON!! x1] [Opponent's Turn] If the only Characters on your field are {East Blue} type Characters, give all of your opponent's Characters -2000 power. [Activate: Main] [Once Per Turn] Rest up to 1 of your opponent's Characters that has 2 or more DON!! cards given.

Weekly price history

Week	Market price
2026-W30	$14.94
2026-W31	$14.54
2026-W32	$13.98
2026-W33	$13.43
2026-W34	$12.94
2026-W35	$12.80
2026-W36	$11.88
2026-W37	$11.82

Printings & variants

Krieg OP15-001 — $0.11

Questions

How much is Krieg (OP15-001) (Alternate Art) OP15-001/151 worth?

Krieg (OP15-001) (Alternate Art) from Adventure on Kami's Island (OP15-001/151) has a market estimate of $12.59, down 0.5% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Krieg (OP15-001) (Alternate Art) OP15-001/151 rare?

It is a L from Adventure on Kami's Island, a 151-card set.

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