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.

Dark Magcargo · Neo Destiny 18/105

Dark Magcargo (Neo Destiny 18/105), Rare, Stage1, 60 HP. Market price €2.96, up 15.6% this week. Illustrated by Toshinao Aoki. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

The shell on its back comes off easily, exposing the flames running through its body.

Card text

Pokemon Power: Hot Plate — As long as Dark Magcargo is your Active Pokémon, whenever a player puts a Baby Pokémon or Basic Pokémon onto his or her Bench from his or her hand, this power does 10 damage to that Pokémon. (Don't apply Weakness and Resistance.) This power stops working if Dark Magcargo is Asleep, Confused, or Paralyzed.
Ball of Flame 20 — You may discard a Energy card attached to Dark Magcargo when you use this attack. If you do and if your opponent has any Benched Pokémon, choose 1 of them and this attack does 20 damage to it. (Don't apply Weakness and Resistance for Benched Pokémon.)

Weekly price history

Week	Market price
2026-W31	€3.31
2026-W32	€3.19
2026-W33	€3.19
2026-W34	€3.10
2026-W35	€3.10
2026-W36	€2.93
2026-W37	€2.83
2026-W38	€2.56
2026-W39	€2.96

Questions

How much is Dark Magcargo 18/105 worth?

Dark Magcargo from Neo Destiny (18/105) has a market estimate of €2.96, up 15.6% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Dark Magcargo 18/105 rare?

It is a Rare from Neo Destiny, a 105-card set.

Is Dark Magcargo 18/105 tournament legal?

Dark Magcargo 18/105 has rotated out of the current formats.

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