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.

Exchange of Despair and Hope · Magnificent Mavens 25209168/114

Exchange of Despair and Hope (Magnificent Mavens 25209168/114), Ultra Rare. Market price $0.13, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If you control 3 or more EARTH Fairy monsters: Send as many monsters from the field to the GY as possible (min. 1), then each player can Special Summon monsters from their opponent's GY to their own field, up to the number of monsters sent to their opponent's GY by this effect, then, if a monster was Special Summoned by this effect and "Exchange of the Spirit" is in your GY, you can Set 1 Trap directly from your Deck. It can be activated this turn. You can only activate 1 "Exchange of Despair and Hope" per turn.

Weekly price history

Week	Market price
2026-W31	$0.12
2026-W32	$0.12
2026-W33	$0.15
2026-W34	$0.13
2026-W35	$0.13
2026-W36	$0.13
2026-W37	$0.13
2026-W38	$0.13
2026-W39	$0.13

Questions

How much is Exchange of Despair and Hope 25209168/114 worth?

Exchange of Despair and Hope from Magnificent Mavens (25209168/114) has a market estimate of $0.13, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Exchange of Despair and Hope 25209168/114 rare?

It is an Ultra Rare from Magnificent Mavens, a 114-card set.

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