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.

Grumpig · Obsidian Flames 091/197

Grumpig (Obsidian Flames 091/197), Uncommon, Stage1, 120 HP. Market price €0.04, unchanged this week. Illustrated by Scav. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It can perform odd dance steps to influence foes. Its style of dancing became hugely popular overseas.

Card text

Powerful Steps — Search your deck for up to 2 Basic Energy cards and attach them to your Pokémon in any way you like. Then, shuffle your deck.
Zen Headbutt 100

Weekly price history

Week	Market price
2026-W31	€0.04
2026-W32	€0.04
2026-W33	€0.04
2026-W34	€0.04
2026-W35	€0.04
2026-W36	€0.04
2026-W37	€0.04
2026-W38	€0.04
2026-W39	€0.04

Printings & variants

Normal — $0.09
Reverse Holo — $0.22

Questions

How much is Grumpig 091/197 worth?

Grumpig from Obsidian Flames (091/197) has a market estimate of €0.04, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Grumpig 091/197 rare?

It is an Uncommon from Obsidian Flames, a 197-card set.

Is Grumpig 091/197 tournament legal?

Grumpig 091/197 is legal in Expanded.

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