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.

Flygon GX · Cosmic Eclipse 218/236

Flygon GX (Cosmic Eclipse 218/236), Ultra Rare, 240 HP. Market price €5.77, down 2.9% this week. Illustrated by PLANETA Tsuji. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Ability: Dusty Defense — As long as this Pokémon is your Active Pokémon, all of your Pokémon take 30 less damage from your opponent’s attacks (after applying Weakness and Resistance).
Desert Hurricane 120+ — If there is any Stadium card in play, this attack does 120 more damage. Then, discard that Stadium card.
Sonic Edge GX 220 — This attack’s damage isn’t affected by any effects on your opponent’s Active Pokémon. (You can’t use more than 1 GX attack in a game.)

Weekly price history

Week	Market price
2026-W31	€5.51
2026-W32	€5.47
2026-W33	€5.48
2026-W34	€5.81
2026-W35	€5.81
2026-W36	€5.85
2026-W37	€5.96
2026-W38	€5.94
2026-W39	€5.77

Questions

How much is Flygon GX 218/236 worth?

Flygon GX from Cosmic Eclipse (218/236) has a market estimate of €5.77, down 2.9% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Flygon GX 218/236 rare?

It is an Ultra Rare from Cosmic Eclipse, a 236-card set.

Is Flygon GX 218/236 tournament legal?

Flygon GX 218/236 is legal in Expanded.

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