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?

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Is collaborative deck building free?

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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.

Slaking · Deoxys 15/107

Slaking (Deoxys 15/107), Rare, Stage2, 120 HP. Market price €9.00, down 2.2% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Card text

Poke-BODY: Lazy Aura — As long as Slaking is your Active Pokémon, any damage done by attacks from your opponent's Pokémon-ex is reduced by 30 (before applying Weakness and Resistance).
Amnesia 20 — Choose 1 of the Defending Pokémon's attacks. That Pokémon can't use that attack during your opponent's next turn.
Lazy Headbutt 70 — Slaking is now Asleep.

Weekly price history

Week	Market price
2026-W31	€9.49
2026-W32	€9.47
2026-W33	€9.47
2026-W34	€9.69
2026-W35	€9.69
2026-W36	€9.69
2026-W37	€9.06
2026-W38	€9.20
2026-W39	€9.00

Printings & variants

Holo — $26.00
Reverse Holo — $31.97

Questions

How much is Slaking 15/107 worth?

Slaking from Deoxys (15/107) has a market estimate of €9.00, down 2.2% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Slaking 15/107 rare?

It is a Rare from Deoxys, a 107-card set.

Is Slaking 15/107 tournament legal?

Slaking 15/107 has rotated out of the current formats.

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