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.

Gosalyn Mallard - Curious Child · Winterspell 149/224

Gosalyn Mallard - Curious Child (Winterspell 149/224), Uncommon. Market price $0.06. Illustrated by French Carlomagno. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

KEEN GEAR When you play this character, look at the top 4 cards of your deck. You may reveal an item card and put it into your hand. Put the rest on the bottom of your deck in any order.

Weekly price history

Week	Market price
2026-W39	$0.07

Questions

How much is Gosalyn Mallard - Curious Child 149/224 worth?

Gosalyn Mallard - Curious Child from Winterspell (149/224) has a market estimate of $0.06. Prices are estimates from TCGPlayer and Cardmarket.

Is Gosalyn Mallard - Curious Child 149/224 rare?

It is an Uncommon from Winterspell, a 224-card set.

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