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.

Granbull · BREAKthrough 99/162

Granbull (BREAKthrough 99/162), Uncommon, Stage1, 120 HP. Market price €0.24, down 20.0% this week. Illustrated by Naoki Saito. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It can make most any Pokémon run away simply by opening its mouth wide to reveal its big fangs.

Card text

Startling Bark — Flip a coin. If heads, choose 3 random cards from your opponent's hand. Your opponent reveals those cards and shuffles them into his or her deck.
Tantrum 120 — This Pokémon is now Confused.

Weekly price history

Week	Market price
2026-W31	€0.28
2026-W32	€0.28
2026-W33	€0.28
2026-W34	€0.29
2026-W35	€0.29
2026-W36	€0.30
2026-W37	€0.30
2026-W38	€0.30
2026-W39	€0.24

Printings & variants

Normal — $0.37

Questions

How much is Granbull 99/162 worth?

Granbull from BREAKthrough (99/162) has a market estimate of €0.24, down 20.0% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Granbull 99/162 rare?

It is an Uncommon from BREAKthrough, a 162-card set.

Is Granbull 99/162 tournament legal?

Granbull 99/162 is legal in Expanded.

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