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.

Magmar · Mysterious Treasures 54/123

Magmar (Mysterious Treasures 54/123), Uncommon, Basic, 70 HP. Market price €0.21, down 34.4% this week. Illustrated by Mitsuhiro Arita. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

Born in the spout of a volcano, its body is covered by flames that shimmer like the sun.

Magmar (National Pokédex #126) first appeared in Pokémon Red and Green (1996). Its earliest English cards in our catalogue are from 1999: Base Set, Fossil, Wizards Black Star Promos.

More Magmar printings

Card text

Flare 20
Flamethrower 50 — Discard an Energy attached to Magmar.

Weekly price history

Over the last 11 weeks it has sold for between €0.21 and €0.33. That is down 25.0% from €0.28 10 weeks ago. Right now it is at its lowest tracked price.

Week	Market price
2026-W31	€0.28
2026-W32	€0.30
2026-W33	€0.30
2026-W34	€0.32
2026-W35	€0.32
2026-W36	€0.31
2026-W37	€0.31
2026-W38	€0.31
2026-W39	€0.33
2026-W40	€0.32
2026-W41	€0.21

Printings & variants

Reverse Holo — $5.34
Normal — $0.54

Price by market

Across 2 markets it lists from €0.21 to €0.88.

Cardmarket — €0.21
CardTrader — €0.88

Price in context

Magmar ranks #79 of the 119 priced cards in Mysterious Treasures. The median Uncommon in the set is €0.27. The 119 priced cards in Mysterious Treasures are worth €489.43 together; this card is less than 0.1% of that. The set’s value is up 8.3% this week. Over the last 11 weeks the set’s value went from €343.84 to €489.43 (+42.3%).

Top chases in Mysterious Treasures

Lucario 122 — €101.99
Magmortar 123 — €73.36
Electivire 121 — €55.98
Time-Space Distortion 124 — €44.62
Blissey 5 — €27.65

Set value over 11 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	€451.85
2026-W41	€489.43