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.

Metal Energy · Aquapolis 143/147

Metal Energy (Aquapolis 143/147), Rare. Market price €2.69, unchanged this week. Illustrated by Milky Isobe. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Damage done to the Pokémon Metal Energy is attached to is reduced by 10 (after applying Weakness and Resistance). If the Pokémon Metal Energy is attached to isn't Metal, whenever it damages a Pokémon, reduce that damage by 10 (before applying Weakness and Resistance). Metal Energy provides Metal Energy. (Doesn't count as a basic Energy card.)

Weekly price history

Week	Market price
2026-W31	€2.64
2026-W32	€2.75
2026-W33	€2.75
2026-W34	€2.81
2026-W35	€2.81
2026-W36	€2.90
2026-W37	€2.69
2026-W38	€2.69
2026-W39	€2.69

Printings & variants

Reverse Holo — $15.00
Normal — $8.12

Questions

How much is Metal Energy 143/147 worth?

Metal Energy from Aquapolis (143/147) has a market estimate of €2.69, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Metal Energy 143/147 rare?

It is a Rare from Aquapolis, a 147-card set.

Is Metal Energy 143/147 tournament legal?

Metal Energy 143/147 has rotated out of the current formats.

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