Can I build a deck together with friends on TCGSwap?

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How does deck collaboration work?

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Does TCGSwap work for MTG, Pokémon, Yu-Gi-Oh and One Piece collaboration?

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Fathom Mage · Gatecrash Promos 162★/10

Fathom Mage (Gatecrash Promos 162★/10), Rare, Creature — Human Wizard. Market price €5.20, up 4.6% this week. Illustrated by Dan Murayama Scott. Prices are estimates from TCGPlayer and Cardmarket, not guaranteed values.

This is its first printing.

More Fathom Mage printings

Fathom Mage · Final Fantasy Commander — €0.28
Fathom Mage · New Capenna Commander — €0.73
Fathom Mage · Commander Legends — €0.37
Fathom Mage · The List — €0.43
Fathom Mage · RNA Guild Kit — €0.46
Fathom Mage · Commander Anthology Volume II — €0.38
Fathom Mage · Commander 2016 — €0.44
Fathom Mage · Gatecrash — €0.31

Weekly price history

Over the last 11 weeks it has sold for between €4.24 and €5.20. That is up 22.7% from €4.24 10 weeks ago. Right now it is at its highest tracked price.

Week	Market price
2026-W31	€4.24
2026-W32	€4.45
2026-W33	€4.44
2026-W34	€4.41
2026-W35	€4.38
2026-W36	€4.75
2026-W37	€4.74
2026-W38	€4.77
2026-W39	€4.80
2026-W40	€4.97
2026-W41	€5.20

Price in context

Fathom Mage ranks #3 of the 10 priced cards in Gatecrash Promos. The median Rare in the set is €1.26. The 10 priced cards in Gatecrash Promos are worth €23.48 together; this card is 22.16% of that. The set’s value is up 5% this week. Over the last 11 weeks the set’s value went from €20.76 to €23.48 (+13.1%).

Top chases in Gatecrash Promos

Firemane Avenger 163 — €6.73
Angelic Skirmisher A11 — €6.00
Fathom Mage 162★ — €5.20 (This card)
Nightveil Specter 222★ — €1.84
Consuming Aberration 152★ — €1.26

Set value over 11 weeks · same 10 cards each week
Week	Set value
2026-W31	€20.76
2026-W32	€20.75
2026-W33	€21.15
2026-W34	€21.31
2026-W35	€21.23
2026-W36	€23.06
2026-W37	€23.03
2026-W38	€21.41
2026-W39	€21.65
2026-W40	€22.36
2026-W41	€23.48