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.

Hydreigon ex · Surging Sparks 240/191

Hydreigon ex (Surging Sparks 240/191), Special illustration rare, Stage2, 330 HP. Market price €34.47, up 1.2% this week. Illustrated by AKIRA EGAWA. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Crashing Headbutt 200 — Discard the top 3 cards of your opponent's deck.
Obsidian 130 — This attack also does 130 damage to 2 of your opponent's Benched Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)

Weekly price history

Week	Market price
2026-W31	€33.14
2026-W32	€32.69
2026-W33	€32.31
2026-W34	€34.82
2026-W35	€34.77
2026-W36	€34.96
2026-W37	€34.45
2026-W38	€34.07
2026-W39	€34.47

Printings & variants

Holo — $37.36

Questions

How much is Hydreigon ex 240/191 worth?

Hydreigon ex from Surging Sparks (240/191) has a market estimate of €34.47, up 1.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Hydreigon ex 240/191 rare?

It is a Special illustration rare from Surging Sparks, a 191-card set.

Is Hydreigon ex 240/191 tournament legal?

Hydreigon ex 240/191 is legal in Standard and Expanded.

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