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.

Meloetta · Lost Thunder 104/214

Meloetta (Lost Thunder 104/214), Rare, Basic, 80 HP. Market price €0.87, unchanged this week. Illustrated by nagimiso. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Its melodies are sung with a special vocalization method that can control the feels of those who hear it.

Card text

Sing — Your opponent’s Active Pokémon is now Asleep.
Miracle Harmony — Flip a coin for each of your Pokémon in play that has the Sing attack. This attack does 10 damage for each heads to each of your opponent’s Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)

Weekly price history

Week	Market price
2026-W31	€0.71
2026-W32	€0.71
2026-W33	€0.71
2026-W34	€0.91
2026-W35	€0.92
2026-W36	€0.94
2026-W37	€0.94
2026-W38	€0.87
2026-W39	€0.87

Printings & variants

Normal — $0.74

Questions

How much is Meloetta 104/214 worth?

Meloetta from Lost Thunder (104/214) has a market estimate of €0.87, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Meloetta 104/214 rare?

It is a Rare from Lost Thunder, a 214-card set.

Is Meloetta 104/214 tournament legal?

Meloetta 104/214 is legal in Expanded.

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