Can I build a deck together with friends on TCGSwap?

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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.

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Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

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Team Magma's Groudon EX · Double Crisis 15/34

Team Magma's Groudon EX (Double Crisis 15/34), Ultra Rare, 190 HP. Market price €515.44, up 23.3% this week. Illustrated by nagimiso. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Ability: Power Saver — If there are 4 or fewer Team Magma Pokémon in play, this Pokémon can't attack.
Magma Quake 80＋ — If your opponent's Active Pokémon already has any damage counters on it, this attack does 80 more damage.

Weekly price history

Week	Market price
2026-W31	€386.17
2026-W32	€384.74
2026-W33	€384.74
2026-W34	€390.00
2026-W35	€390.00
2026-W36	€419.72
2026-W37	€415.02
2026-W38	€418.13
2026-W39	€515.44

Questions

How much is Team Magma's Groudon EX 15/34 worth?

Team Magma's Groudon EX from Double Crisis (15/34) has a market estimate of €515.44, up 23.3% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Team Magma's Groudon EX 15/34 rare?

It is an Ultra Rare from Double Crisis, a 34-card set.

Is Team Magma's Groudon EX 15/34 tournament legal?

Team Magma's Groudon EX 15/34 is legal in Expanded.

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