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.

Groudon · Celestial Storm 81/168

Groudon (Celestial Storm 81/168), Rare, Basic, 130 HP. Market price €7.39, down 8.2% this week. Illustrated by Masakazu Fukuda. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

This legendary Pokémon is said to represent the land. It went to sleep after dueling Kyogre.

Card text

Wreck 50+ — If there is any Stadium card in play, this attack does 50 more damage. Then, discard that Stadium card.
Ground Slash 130 — Discard an Energy from this Pokémon.

Weekly price history

Week	Market price
2026-W31	€8.22
2026-W32	€8.86
2026-W33	€8.86
2026-W34	€8.42
2026-W35	€8.42
2026-W36	€8.10
2026-W37	€7.75
2026-W38	€8.05
2026-W39	€7.39

Questions

How much is Groudon 81/168 worth?

Groudon from Celestial Storm (81/168) has a market estimate of €7.39, down 8.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Groudon 81/168 rare?

It is a Rare from Celestial Storm, a 168-card set.

Is Groudon 81/168 tournament legal?

Groudon 81/168 is legal in Expanded.

Browse more Pokémon cards · All Celestial Storm cards · Build a deck · Track your collection