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 · Unseen Forces 39/115

Granbull (Unseen Forces 39/115), Uncommon, Stage1, 70 HP. Market price €0.94, down 2.1% this week. Illustrated by Midori Harada. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Intimidating Fang — As long as Granbull is your Active Pokémon, any damage done to your Pokémon by an opponent's attack is reduced by 10 (before applying Weakness and Resistance).
Crushing Blow 30 — Flip a coin. If heads, discard an Energy attached to the Defending Pokémon.
Double Lariat 50x — Flip 2 coins. This attack does 50 damage times the number of heads.

Weekly price history

Week	Market price
2026-W31	€0.78
2026-W32	€0.65
2026-W33	€0.74
2026-W34	€0.74
2026-W35	€0.74
2026-W36	€0.72
2026-W37	€0.97
2026-W38	€0.96
2026-W39	€0.94

Printings & variants

Reverse Holo — $19.49
Normal — $0.48

Questions

How much is Granbull 39/115 worth?

Granbull from Unseen Forces (39/115) has a market estimate of €0.94, down 2.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Granbull 39/115 rare?

It is an Uncommon from Unseen Forces, a 115-card set.

Is Granbull 39/115 tournament legal?

Granbull 39/115 has rotated out of the current formats.

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