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.

Ancient City - Rainbow Ruins · Force of the Breaker: Special Edition 34487429/2

Ancient City - Rainbow Ruins (Force of the Breaker: Special Edition 34487429/2), Rare. Market price $0.09, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

You must have this many "Crystal Beast" cards in your Spell & Trap Card Zone to activate and to resolve these effects. ● 1+: This card cannot be destroyed by card effects. ● 2+: Once per turn (including the opponent's) you can halve the Battle Damage you take. ● 3+: During either player's turn, when a Spell/Trap Card is activated: You can send 1 "Crystal Beast" monster you control to the Graveyard; negate the activation, and if you do, destroy it. ● 4+: Once per turn, during your Main Phase: You can draw 1 card. ● 5: Once per turn, during your Main Phase: You can target 1 "Crystal Beast" card in your Spell & Trap Card Zone; Special Summon that target.

Weekly price history

Week	Market price
2026-W31	$0.08
2026-W32	$0.08
2026-W33	$0.08
2026-W34	$0.08
2026-W35	$0.08
2026-W36	$0.08
2026-W37	$0.08
2026-W38	$0.09
2026-W39	$0.09

Questions

How much is Ancient City - Rainbow Ruins 34487429/2 worth?

Ancient City - Rainbow Ruins from Force of the Breaker: Special Edition (34487429/2) has a market estimate of $0.09, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Ancient City - Rainbow Ruins 34487429/2 rare?

It is a Rare from Force of the Breaker: Special Edition, a 2-card set.

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