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.

Gardevoir · Power Keepers 9/108

Gardevoir (Power Keepers 9/108), Rare, Stage2, 100 HP. Market price €5.05, down 1.8% this week. Illustrated by Midori Harada. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-POWER: Psy Shadow — Once during your turn (before your attack), you may search your deck for a Psychic Energy card and attach it to 1 of your Pokémon. Put 2 damage counters on that Pokémon. Shuffle your deck afterward. This power can't be used if Gardevoir is affected by a Special Condition.
Energy Burst 10x — Does 10 damage times the total amount of Energy attached to Gardevoir and the Defending Pokémon.

Weekly price history

Week	Market price
2026-W31	€6.79
2026-W32	€6.78
2026-W33	€6.78
2026-W34	€5.51
2026-W35	€5.50
2026-W36	€5.47
2026-W37	€5.26
2026-W38	€5.14
2026-W39	€5.05

Printings & variants

Holo — $34.03

Questions

How much is Gardevoir 9/108 worth?

Gardevoir from Power Keepers (9/108) has a market estimate of €5.05, down 1.8% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Gardevoir 9/108 rare?

It is a Rare from Power Keepers, a 108-card set.

Is Gardevoir 9/108 tournament legal?

Gardevoir 9/108 has rotated out of the current formats.

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