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.

Poliwhirl · Neo Discovery 44/75

Poliwhirl (Neo Discovery 44/75), Uncommon, Stage1, 70 HP. Market price €1.35, up 33.7% this week. Illustrated by Kagemaru Himeno. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

The swirl on its belly undulates. Staring at it may gradually cause drowsiness.

Card text

Belly Drum — Put 3 damage counters on Poliwhirl. If this doesn't knock out Poliwhirl, search your deck for up to 2 Basic Energy cards and attach them to Poliwhirl. Shuffle your deck afterward.
Water Gun 30+ — Does 30 damage plus 10 more damage for each W Energy attached to Poliwhirl but not used to pay for this attack's Energy cost. You can't add more than 20 damage in this way.

Weekly price history

Week	Market price
2026-W31	€1.48
2026-W32	€1.40
2026-W33	€1.43
2026-W34	€1.06
2026-W35	€1.06
2026-W36	€1.06
2026-W37	€0.90
2026-W38	€1.01
2026-W39	€1.35

Questions

How much is Poliwhirl 44/75 worth?

Poliwhirl from Neo Discovery (44/75) has a market estimate of €1.35, up 33.7% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Poliwhirl 44/75 rare?

It is an Uncommon from Neo Discovery, a 75-card set.

Is Poliwhirl 44/75 tournament legal?

Poliwhirl 44/75 has rotated out of the current formats.

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