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.

Pacifis, the Phantasm City · Maximum Crisis: Special Edition 2819435/4

Pacifis, the Phantasm City (Maximum Crisis: Special Edition 2819435/4), Rare. Market price $0.55, down 1.8% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

(This card's name is always treated as "Umi".) You cannot Normal or Special Summon Effect Monsters the turn you activate either of this card's effects (even if this card leaves the field). Once per turn, if you Normal or Special Summon exactly 1 Normal Monster (and no other cards): Add 1 "Phantasm Spiral" card from your Deck to your hand. If your opponent activates a card or effect (except during the Damage Step), and you control no Tokens: You can Special Summon 1 "Phantasm Spiral Token" (Wyrm-Type/WATER/Level 8/ATK 2000/DEF 2000).

Weekly price history

Week	Market price
2026-W31	$0.58
2026-W32	$0.58
2026-W33	$0.58
2026-W34	$0.58
2026-W35	$0.58
2026-W36	$0.59
2026-W37	$0.59
2026-W38	$0.56
2026-W39	$0.55

Questions

How much is Pacifis, the Phantasm City 2819435/4 worth?

Pacifis, the Phantasm City from Maximum Crisis: Special Edition (2819435/4) has a market estimate of $0.55, down 1.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Pacifis, the Phantasm City 2819435/4 rare?

It is a Rare from Maximum Crisis: Special Edition, a 4-card set.

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