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.

Blastoise δ · Crystal Guardians 2/100

Blastoise δ (Crystal Guardians 2/100), Rare, Stage2, 110 HP. Market price €50.29, down 4.2% this week. Illustrated by Masakazu Fukuda. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Shield Veil — Each of your Active Pokémon has no Weakness.
Enraged Linear Attack — Choose 1 of your opponent's Pokémon. This attack does 10 damage for each damage counter on Blastoise to that Pokémon. (Don't apply Weakness and Resistance for Benched Pokémon.)
Skull Bash 60

Weekly price history

Week	Market price
2026-W31	€51.40
2026-W32	€52.93
2026-W33	€52.15
2026-W34	€49.91
2026-W35	€49.91
2026-W36	€51.41
2026-W37	€52.52
2026-W38	€52.52
2026-W39	€50.29

Questions

How much is Blastoise δ 2/100 worth?

Blastoise δ from Crystal Guardians (2/100) has a market estimate of €50.29, down 4.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Blastoise δ 2/100 rare?

It is a Rare from Crystal Guardians, a 100-card set.

Is Blastoise δ 2/100 tournament legal?

Blastoise δ 2/100 has rotated out of the current formats.

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