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.

Swampert · Supreme Victors 12/147

Swampert (Supreme Victors 12/147), Holo Rare, Stage2, 130 HP. Market price €4.63, up 1.1% this week. Illustrated by Kagemaru Himeno. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Root Protector — Any damage done to Swampert by attacks from your opponent's Pokémon that isn't an Evolved Pokémon is reduced by 20 (after applying Weakness and Resistance).
Drag Off 30 — Before doing damage, you may switch your opponent's Active Pokémon with 1 of his or her Benched Pokémon.
Push Over 60+ — Does 60 damage plus 10 more damage for each Fighting Energy attached to Swampert.

Weekly price history

Week	Market price
2026-W31	€2.76
2026-W32	€2.80
2026-W33	€2.78
2026-W34	€4.52
2026-W35	€4.52
2026-W36	€4.43
2026-W37	€4.48
2026-W38	€4.58
2026-W39	€4.63

Printings & variants

Holo — $26.65
Reverse Holo — $60.47

Questions

How much is Swampert 12/147 worth?

Swampert from Supreme Victors (12/147) has a market estimate of €4.63, up 1.1% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Swampert 12/147 rare?

It is a Holo Rare from Supreme Victors, a 147-card set.

Is Swampert 12/147 tournament legal?

Swampert 12/147 has rotated out of the current formats.

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