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.

Altergeist Haunted Rock · Dark Neostorm Special Edition 2547033/4

Altergeist Haunted Rock (Dark Neostorm Special Edition 2547033/4), Common. Market price $0.10, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

If this card was Set by the effect of an "Altergeist" card, you can activate it the turn it was Set. When this card is activated: Send 1 "Altergeist" monster from your hand to the GY. When your opponent activates a Trap Card (except during the Damage Step): You can send 1 "Altergeist" monster from your hand to the GY; negate that effect, and if you do, destroy that card. You can only use each effect of "Altergeist Haunted Rock" once per turn.

Weekly price history

Week	Market price
2026-W31	$0.11
2026-W32	$0.11
2026-W33	$0.11
2026-W34	$0.11
2026-W35	$0.11
2026-W36	$0.11
2026-W37	$0.10
2026-W38	$0.10
2026-W39	$0.10

Questions

How much is Altergeist Haunted Rock 2547033/4 worth?

Altergeist Haunted Rock from Dark Neostorm Special Edition (2547033/4) has a market estimate of $0.10, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Altergeist Haunted Rock 2547033/4 rare?

It is a Common from Dark Neostorm Special Edition, a 4-card set.

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