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.

Mewtwo VSTAR · Pokémon GO 086/78

Mewtwo VSTAR (Pokémon GO 086/78), Secret Rare, VSTAR, 280 HP. Market price €29.49, up 0.3% this week. Illustrated by PLANETA Mochizuki. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Psy Purge 90× — Discard up to 3 Psychic Energy from your Pokémon. This attack does 90 damage for each card you discarded in this way.
Star Raid — This attack does 120 damage to each of your opponent's Pokémon V. This damage isn't affected by Weakness or Resistance. (You can't use more than 1 VSTAR Power in a game.)

Weekly price history

Week	Market price
2026-W31	€26.25
2026-W32	€28.76
2026-W33	€28.65
2026-W34	€29.12
2026-W35	€29.16
2026-W36	€29.31
2026-W37	€30.60
2026-W38	€29.40
2026-W39	€29.49

Printings & variants

Holo — $36.41

Questions

How much is Mewtwo VSTAR 086/78 worth?

Mewtwo VSTAR from Pokémon GO (086/78) has a market estimate of €29.49, up 0.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Mewtwo VSTAR 086/78 rare?

It is a Secret Rare from Pokémon GO, a 78-card set.

Is Mewtwo VSTAR 086/78 tournament legal?

Mewtwo VSTAR 086/78 is legal in Expanded.

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