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.

Marshall.D.Teach (080) (Alternate Art) · The Time of Battle OP16-080/150

Marshall.D.Teach (080) (Alternate Art) (The Time of Battle OP16-080/150), L. Market price $18.82, down 0.1% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

[Opponent's Turn] All of your Characters gain +1 cost. [On your Opponent's Attack] [Once Per Turn] You may trash 1 card with a

Weekly price history

Week	Market price
2026-W30	$33.79
2026-W31	$32.95
2026-W32	$24.07
2026-W33	$24.32
2026-W34	$23.06
2026-W35	$21.13
2026-W36	$18.98
2026-W37	$18.96

Printings & variants

Marshall.D.Teach OP16-080 — $0.09

Questions

How much is Marshall.D.Teach (080) (Alternate Art) OP16-080/150 worth?

Marshall.D.Teach (080) (Alternate Art) from The Time of Battle (OP16-080/150) has a market estimate of $18.82, down 0.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Marshall.D.Teach (080) (Alternate Art) OP16-080/150 rare?

It is a L from The Time of Battle, a 150-card set.

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