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.

Slowking · BREAKpoint 21/122

Slowking (BREAKpoint 21/122), Rare, Stage1, 100 HP. Market price €1.75, down 6.4% this week. Illustrated by Aya Kusube. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

When its head was bitten, toxins entered Slowpoke's head and unlocked an extraordinary power.

Card text

Ability: Royal Flash — Once during your turn (before your attack), you may flip a coin. If heads, move an Energy from your opponent's Active Pokémon to 1 of his or her Benched Pokémon.
Psych Up 40 — During your next turn, this Pokémon's Psych Up attack does 40 more damage (before applying Weakness and Resistance).

Weekly price history

Week	Market price
2026-W31	€1.23
2026-W32	€1.21
2026-W33	€1.21
2026-W34	€1.19
2026-W35	€1.19
2026-W36	€1.66
2026-W37	€1.92
2026-W38	€1.87
2026-W39	€1.75

Questions

How much is Slowking 21/122 worth?

Slowking from BREAKpoint (21/122) has a market estimate of €1.75, down 6.4% this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Slowking 21/122 rare?

It is a Rare from BREAKpoint, a 122-card set.

Is Slowking 21/122 tournament legal?

Slowking 21/122 is legal in Expanded.

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