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.

Garchomp · Ultra Prism 99/156

Garchomp (Ultra Prism 99/156), Rare, Stage2, 150 HP. Market price €0.77, up 4.1% this week. Illustrated by Megumi Mizutani. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

The protuberances on its head serve as sensors. It can even detect distant prey.

Card text

Quick Dive — This attack does 50 damage to 1 of your opponent’s Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)
Royal Blades 100+ — If you played Cynthia from your hand during this turn, this attack does 100 more damage.

Weekly price history

Week	Market price
2026-W31	€0.61
2026-W32	€0.61
2026-W33	€0.63
2026-W34	€0.65
2026-W35	€0.65
2026-W36	€0.61
2026-W37	€0.59
2026-W38	€0.74
2026-W39	€0.77

Printings & variants

Normal — $0.58

Questions

How much is Garchomp 99/156 worth?

Garchomp from Ultra Prism (99/156) has a market estimate of €0.77, up 4.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Garchomp 99/156 rare?

It is a Rare from Ultra Prism, a 156-card set.

Is Garchomp 99/156 tournament legal?

Garchomp 99/156 is legal in Expanded.

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