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.

Whimsicott · Emerging Powers 12/98

Whimsicott (Emerging Powers 12/98), Rare, Stage1, 80 HP. Market price €0.29, down 9.4% this week. Illustrated by Mizue. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Riding whirlwinds, they appear. These Pokémon sneak through gaps into houses and cause all sorts of mischief.

Card text

Encore 20 — Choose 1 of the Defending Pokémon's attacks. During your opponent's next turn, that Pokémon can use only that attack.
U-turn 40 — Switch this Pokémon with 1 of your Benched Pokémon.

Weekly price history

Week	Market price
2026-W31	€0.29
2026-W32	€0.31
2026-W33	€0.31
2026-W34	€0.30
2026-W35	€0.29
2026-W36	€0.31
2026-W37	€0.31
2026-W38	€0.32
2026-W39	€0.29

Printings & variants

Normal — $1.54

Questions

How much is Whimsicott 12/98 worth?

Whimsicott from Emerging Powers (12/98) has a market estimate of €0.29, down 9.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Whimsicott 12/98 rare?

It is a Rare from Emerging Powers, a 98-card set.

Is Whimsicott 12/98 tournament legal?

Whimsicott 12/98 is legal in Expanded.

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