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.

Polluted Delta · Zendikar Expeditions 17/45

Polluted Delta (Zendikar Expeditions 17/45), Mythic, Land. Market price $447.50, unchanged this week. Illustrated by Véronique Meignaud. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Weekly price history

Week	Market price
2026-W31	$371.64
2026-W32	$383.78
2026-W33	$398.33
2026-W34	$404.09
2026-W35	$405.97
2026-W36	$422.03
2026-W37	$439.25
2026-W38	$447.50
2026-W39	$447.50

Questions

How much is Polluted Delta 17/45 worth?

Polluted Delta from Zendikar Expeditions (17/45) has a market estimate of $447.50, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Polluted Delta 17/45 rare?

It is a Mythic from Zendikar Expeditions, a 45-card set.

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