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.

Radiant Blastoise · Pokémon GO 018/78

Radiant Blastoise (Pokémon GO 018/78), Radiant Rare, Basic, 150 HP. Market price €9.62, up 2.4% this week. Illustrated by Masakazu Fukuda. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It crushes its foe under its heavy body to cause fainting. In a pinch, it will withdraw inside its shell.

Card text

Ability: Pump Shot — You must discard a Water Energy card from your hand in order to use this Ability. Once during your turn, you may put 2 damage counters on 1 of your opponent's Benched Pokémon.
Torrential Cannon 170 — During your next turn, this Pokémon can't use Torrential Cannon.

Weekly price history

Week	Market price
2026-W31	€9.11
2026-W32	€9.15
2026-W33	€9.27
2026-W34	€9.27
2026-W35	€9.27
2026-W36	€9.41
2026-W37	€9.44
2026-W38	€9.39
2026-W39	€9.62

Printings & variants

Holo — $11.22

Questions

How much is Radiant Blastoise 018/78 worth?

Radiant Blastoise from Pokémon GO (018/78) has a market estimate of €9.62, up 2.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Radiant Blastoise 018/78 rare?

It is a Radiant Rare from Pokémon GO, a 78-card set.

Is Radiant Blastoise 018/78 tournament legal?

Radiant Blastoise 018/78 is legal in Expanded.

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