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.

Basic Darkness Energy · Mega Evolution Energy 015/16

Basic Darkness Energy (Mega Evolution Energy 015/16), Common. Market price €0.23. Illustrated by YOSHIROTTEN. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

More Basic Darkness Energy printings

Basic Darkness Energy · Shrouded Fable — $60.25

Weekly price history

Week	Market price
2026-W40	€0.23

Printings & variants

Basic Darkness Energy 015 — —

Price in context

Basic Darkness Energy ranks #4 of the 16 priced cards in Mega Evolution Energy. The median Common in the set is €0.12. The 16 priced cards in Mega Evolution Energy are worth €2.04 together; this card is 11.27% of that. The set’s value is unchanged this week. Over the last 2 weeks the set’s value went from €0.21 to €0.21 (0%).