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.

Light Dewgong · Neo Destiny 45/105

Light Dewgong (Neo Destiny 45/105), Uncommon, Stage1, 80 HP. Market price €1.96, down 15.2% this week. Illustrated by Masako Yamashita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It has an aerodynamic shape that allows it to swim at great speeds. The colder the water gets, the more active it becomes.

Card text

Freezing Breath 10 — Flip a coin. If heads, the Defending Pokémon is now Paralyzed. If tails, the Defending Pokémon is now Asleep.
Ice Pillar 40 — Until the end of your opponent's next turn, as long as Light Dewgong is your Active Pokémon, prevent all damage done by attacks to your Benched Pokémon. (Any other effects of attacks still happen.)

Weekly price history

Week	Market price
2026-W31	€2.91
2026-W32	€2.69
2026-W33	€2.69
2026-W34	€2.44
2026-W35	€2.44
2026-W36	€2.28
2026-W37	€2.21
2026-W38	€2.31
2026-W39	€1.96

Questions

How much is Light Dewgong 45/105 worth?

Light Dewgong from Neo Destiny (45/105) has a market estimate of €1.96, down 15.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Light Dewgong 45/105 rare?

It is an Uncommon from Neo Destiny, a 105-card set.

Is Light Dewgong 45/105 tournament legal?

Light Dewgong 45/105 has rotated out of the current formats.

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