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.

Tierra, Source of Destruction · Raging Tempest: Special Edition 91588074/4

Tierra, Source of Destruction (Raging Tempest: Special Edition 91588074/4), Super Rare. Market price $0.19, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by shuffling 10 other cards with different names from your hand and/or field into the Deck and/or Extra Deck, and cannot be Special Summoned by other ways. This card's Special Summon cannot be negated. If this card is Special Summoned: Shuffle all cards into the Deck, except this card, from each player's hand, field, Graveyard, and face-up Pendulum Monsters from the Extra Deck. Neither player can activate cards or effects in response to this effect's activation.

Weekly price history

Week	Market price
2026-W31	$0.25
2026-W32	$0.25
2026-W33	$0.25
2026-W34	$0.25
2026-W35	$0.25
2026-W36	$0.25
2026-W37	$0.22
2026-W38	$0.19
2026-W39	$0.19

Questions

How much is Tierra, Source of Destruction 91588074/4 worth?

Tierra, Source of Destruction from Raging Tempest: Special Edition (91588074/4) has a market estimate of $0.19, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Tierra, Source of Destruction 91588074/4 rare?

It is a Super Rare from Raging Tempest: Special Edition, a 4-card set.

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