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.

Magby · Mysterious Treasures 88/123

Magby (Mysterious Treasures 88/123), Common, Basic, 40 HP. Market price €0.20, unchanged this week. Illustrated by Midori Harada. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Its body temperature is around 1,100 degrees F. It is healthy if it is breathing yellow flames.

Magby (National Pokédex #240) first appeared in Pokémon Gold and Silver (1999). Its earliest English cards in our catalogue are from 2000: Neo Genesis.

More Magby printings

Card text

Poke-POWER: Baby Evolution — Once during your turn (before your attack), you may put Magmar from your hand onto Magby (this counts as evolving Magby) and remove all damage counters from Magby.
Scorch — Flip a coin. If heads, the Defending Pokémon is now Burned.

Weekly price history

Week	Market price
2026-W31	€0.25
2026-W32	€0.25
2026-W33	€0.25
2026-W34	€0.21
2026-W35	€0.21
2026-W36	€0.21
2026-W37	€0.22
2026-W38	€0.20
2026-W39	€0.20
2026-W40	€0.20

Printings & variants

Normal — $0.49
Reverse Holo — $6.22

Price in context

Magby ranks #96 of the 119 priced cards in Mysterious Treasures. The median Common in the set is €0.21. The 119 priced cards in Mysterious Treasures are worth €393.93 together; this card is less than 0.1% of that. The set’s value is unchanged this week. Over the last 10 weeks the set’s value went from €343.84 to €393.93 (+14.6%).

Top chases in Mysterious Treasures

Lucario 122 — €83.21
Time-Space Distortion 124 — €49.76
Magmortar 123 — €44.36
Electivire 121 — €30.45
Alakazam 2 — €24.44

Set value over 10 weeks · same 119 cards each week
Week	Set value
2026-W31	€343.84
2026-W32	€343.12
2026-W33	€343.75
2026-W34	€366.58
2026-W35	€366.63
2026-W36	€384.02
2026-W37	€386.60
2026-W38	€390.99
2026-W39	€393.93
2026-W40	€393.93