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.

Seadra · Burning Shadows 30/147

Seadra (Burning Shadows 30/147), Uncommon, Stage1, 80 HP. Market price €0.12, unchanged this week. Illustrated by Suwama Chiaki. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Its body bristles with sharp spikes. Carelessly trying to touch it could cause fainting from the spikes.

Card text

Water Arrow — This attack does 30 damage to 1 of your opponent’s Pokémon. (Don’t apply Weakness and Resistance for Benched Pokémon.)

Weekly price history

Week	Market price
2026-W31	€0.11
2026-W32	€0.11
2026-W33	€0.11
2026-W34	€0.11
2026-W35	€0.11
2026-W36	€0.11
2026-W37	€0.11
2026-W38	€0.12
2026-W39	€0.12

Printings & variants

Normal — $0.21
Reverse Holo — $0.42

Questions

How much is Seadra 30/147 worth?

Seadra from Burning Shadows (30/147) has a market estimate of €0.12, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Seadra 30/147 rare?

It is an Uncommon from Burning Shadows, a 147-card set.

Is Seadra 30/147 tournament legal?

Seadra 30/147 is legal in Expanded.

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