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.

Magikarp · Pokémon GO 021/78

Magikarp (Pokémon GO 021/78), Common, Basic, 30 HP. Market price €0.05, unchanged this week. Illustrated by N-DESIGN Inc.. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

It is virtually worthless in terms of both power and speed. It is the most weak and pathetic Pokémon in the world.

Card text

Lively Grouping — Search your deck for any number of Magikarp, reveal them, and put them into your hand. Then, shuffle your deck.
Raging Fin 10+ — This attack does 30 more damage for each Magikarp and Gyarados in your discard pile.

Weekly price history

Week	Market price
2026-W31	€0.05
2026-W32	€0.05
2026-W33	€0.05
2026-W34	€0.06
2026-W35	€0.07
2026-W36	€0.05
2026-W37	€0.06
2026-W38	€0.05
2026-W39	€0.05

Printings & variants

Normal — $0.22
Reverse Holo — $0.65

Questions

How much is Magikarp 021/78 worth?

Magikarp from Pokémon GO (021/78) has a market estimate of €0.05, unchanged this week. Prices are estimates from TCGPlayer and Cardmarket.

Is Magikarp 021/78 rare?

It is a Common from Pokémon GO, a 78-card set.

Is Magikarp 021/78 tournament legal?

Magikarp 021/78 is legal in Expanded.

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