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.

Mystery Plate β · Skyridge 134/144

Mystery Plate β (Skyridge 134/144), Uncommon. Market price €2.11, unchanged this week. Illustrated by Hiromichi Sugiyama. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Stone Crush — If your opponent has 5 or more Prizes, draw 3 cards. If your opponent has only 1 Prize, choose 2 Energy cards attached to the Defending Pokémon (1 if there is only 1). Your opponent shuffles those cards into his or her deck.
Attach this card to 1 of your Pokémon in play. That Pokémon may use this card's attack instead of its own. At the end of your turn, discard Mystery Plate β.

Weekly price history

Week	Market price
2026-W31	€2.13
2026-W32	€2.13
2026-W33	€2.13
2026-W34	€2.17
2026-W35	€2.17
2026-W36	€2.17
2026-W37	€2.17
2026-W38	€2.11
2026-W39	€2.11

Printings & variants

Normal — $7.10
Reverse Holo — $27.90

Questions

How much is Mystery Plate β 134/144 worth?

Mystery Plate β from Skyridge (134/144) has a market estimate of €2.11, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Mystery Plate β 134/144 rare?

It is an Uncommon from Skyridge, a 144-card set.

Is Mystery Plate β 134/144 tournament legal?

Mystery Plate β 134/144 has rotated out of the current formats.

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