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.

Weakness Guard Energy · Unified Minds 258/236

Weakness Guard Energy (Unified Minds 258/236), Secret Rare. Market price €7.05, down 5.6% this week. Illustrated by 5ban Graphics. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

This card provides Colorless Energy. The Pokémon this card is attached to has no Weakness.

Weekly price history

Week	Market price
2026-W31	€7.32
2026-W32	€7.32
2026-W33	€7.32
2026-W34	€7.24
2026-W35	€7.24
2026-W36	€7.24
2026-W37	€7.31
2026-W38	€7.47
2026-W39	€7.05

Questions

How much is Weakness Guard Energy 258/236 worth?

Weakness Guard Energy from Unified Minds (258/236) has a market estimate of €7.05, down 5.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Weakness Guard Energy 258/236 rare?

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

Is Weakness Guard Energy 258/236 tournament legal?

Weakness Guard Energy 258/236 is legal in Expanded.

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