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.

Sky Galloping Gaia the Dragon Champion · Millennium Pack 2519690/48

Sky Galloping Gaia the Dragon Champion (Millennium Pack 2519690/48), Super Rare. Market price $7.88, down 2.7% this week. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

1 "Gaia The Fierce Knight" monster + 1 Dragon-Type monster This card's name becomes "Gaia the Dragon Champion" while it is on the field. If this card is Special Summoned: You can add 1 "Spiral Spear Strike" from your Deck or Graveyard to your hand. When this card declares an attack on an opponent's monster: You can change the battle position of that opponent's monster.

Weekly price history

Week	Market price
2026-W31	$8.28
2026-W32	$8.38
2026-W33	$8.32
2026-W34	$8.26
2026-W35	$8.26
2026-W36	$8.31
2026-W37	$8.25
2026-W38	$8.10
2026-W39	$7.88

Questions

How much is Sky Galloping Gaia the Dragon Champion 2519690/48 worth?

Sky Galloping Gaia the Dragon Champion from Millennium Pack (2519690/48) has a market estimate of $7.88, down 2.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Sky Galloping Gaia the Dragon Champion 2519690/48 rare?

It is a Super Rare from Millennium Pack, a 48-card set.

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