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.

Beheeyem · Unified Minds 91/236

Beheeyem (Unified Minds 91/236), Rare, Stage1, 80 HP. Market price €0.24, unchanged this week. Illustrated by Kyoko Umemoto. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

With its psychic powers, it rewrites its opponents' memories. You, too, may have already had your memories rewritten.

Card text

Psypunch 20
Mysterious Noise 90 — Shuffle this Pokémon and all cards attached to it into your deck. Your opponent can’t play any Item cards from their hand during their next turn.

Weekly price history

Week	Market price
2026-W31	€0.23
2026-W32	€0.23
2026-W33	€0.23
2026-W34	€0.23
2026-W35	€0.23
2026-W36	€0.23
2026-W37	€0.24
2026-W38	€0.24
2026-W39	€0.24

Printings & variants

Normal — $0.40

Questions

How much is Beheeyem 91/236 worth?

Beheeyem from Unified Minds (91/236) has a market estimate of €0.24, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Beheeyem 91/236 rare?

It is a Rare from Unified Minds, a 236-card set.

Is Beheeyem 91/236 tournament legal?

Beheeyem 91/236 is legal in Expanded.

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