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.

Jynx · Base Set 31/102

Jynx (Base Set 31/102), Uncommon, Basic, 70 HP. Market price €1.93, up 9.7% this week. Illustrated by Ken Sugimori. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Merely by meditating, the Pokémon launches a powerful psychic energy attack.

Card text

Doubleslap 10x — Flip 2 coins. This attack does 10 damage times the number of heads.
Meditate 20+ — Does 20 damage plus 10 more damage for each damage counter on the Defending Pokémon.

Weekly price history

Week	Market price
2026-W31	€2.02
2026-W32	€2.23
2026-W33	€2.29
2026-W34	€2.44
2026-W35	€2.57
2026-W36	€1.76
2026-W37	€2.04
2026-W38	€1.76
2026-W39	€1.93

Printings & variants

Normal — $1.02

Questions

How much is Jynx 31/102 worth?

Jynx from Base Set (31/102) has a market estimate of €1.93, up 9.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Jynx 31/102 rare?

It is an Uncommon from Base Set, a 102-card set.

Is Jynx 31/102 tournament legal?

Jynx 31/102 has rotated out of the current formats.

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