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.

Finizen · Paldean Fates 123/91

Finizen (Paldean Fates 123/91), Shiny rare, Basic, 50 HP. Market price €3.45, up 3.3% this week. Illustrated by kurumitsu. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It likes playing with others of its kind using the water ring on its tail. It uses ultrasonic waves to sense the emotions of other living creatures.

Card text

Valiant Evolution — Switch this Pokémon with 1 of your Benched Pokémon. If you do, search your deck for a card that evolves from this Pokémon and put it onto this Pokémon to evolve it. Then, shuffle your deck.
Razor Fin 10

Weekly price history

Week	Market price
2026-W31	€3.49
2026-W32	€3.41
2026-W33	€3.40
2026-W34	€3.37
2026-W35	€3.40
2026-W36	€3.36
2026-W37	€3.37
2026-W38	€3.34
2026-W39	€3.45

Printings & variants

Holo — $4.84

Questions

How much is Finizen 123/91 worth?

Finizen from Paldean Fates (123/91) has a market estimate of €3.45, up 3.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Finizen 123/91 rare?

It is a Shiny rare from Paldean Fates, a 91-card set.

Is Finizen 123/91 tournament legal?

Finizen 123/91 is legal in Expanded.

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