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.

Darkrai · Majestic Dawn 3/100

Darkrai (Majestic Dawn 3/100), Rare Holo, Basic, 80 HP. Market price €13.13, up 1.6% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It can lull people to sleep and make them dream. It is active during nights of the new moon.

Card text

Poke-POWER: Darkness Shade — Once during your turn, when you put Darkrai from your hand onto your Bench, you may choose 1 of the Defending Pokémon. That Pokémon is now Asleep.
Dark Slumber 10 — At the end of your opponent's next turn, the Defending Pokémon is now Asleep.
Dark Resolve 40 — If the Defending Pokémon is Asleep, remove 4 damage counters from Darkrai.

Weekly price history

Week	Market price
2026-W31	€11.53
2026-W32	€11.20
2026-W33	€11.10
2026-W34	€12.22
2026-W35	€12.22
2026-W36	€12.64
2026-W37	€13.71
2026-W38	€12.92
2026-W39	€13.13

Printings & variants

Holo — $60.80
Reverse Holo — $51.25

Questions

How much is Darkrai 3/100 worth?

Darkrai from Majestic Dawn (3/100) has a market estimate of €13.13, up 1.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Darkrai 3/100 rare?

It is a Rare Holo from Majestic Dawn, a 100-card set.

Is Darkrai 3/100 tournament legal?

Darkrai 3/100 has rotated out of the current formats.

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