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?

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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.

Naganadel & Guzzlord GX · Cosmic Eclipse 223/236

Naganadel & Guzzlord GX (Cosmic Eclipse 223/236), Ultra Rare, 280 HP. Market price €18.66, down 0.1% this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Ability: Violent Appetite — Once during your turn (before your attack), you may discard a Pokémon from your hand. If you do, heal 60 damage from this Pokémon.
Jet Pierce 180
Chaotic Order GX — Turn all of your Prize cards face up. (Those Prize cards remain face up for the rest of the game.) If this Pokémon has at least 1 extra Psychic Energy and 1 extra Darkness Energy attached to it (in addition to this attack’s cost), take 2 Prize cards. (You can’t use more than 1 GX attack in a game.)

Weekly price history

Week	Market price
2026-W31	€18.28
2026-W32	€18.19
2026-W33	€18.19
2026-W34	€18.72
2026-W35	€18.72
2026-W36	€18.79
2026-W37	€18.53
2026-W38	€18.68
2026-W39	€18.66

Questions

How much is Naganadel & Guzzlord GX 223/236 worth?

Naganadel & Guzzlord GX from Cosmic Eclipse (223/236) has a market estimate of €18.66, down 0.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Naganadel & Guzzlord GX 223/236 rare?

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

Is Naganadel & Guzzlord GX 223/236 tournament legal?

Naganadel & Guzzlord GX 223/236 is legal in Expanded.

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