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.

Sets › Magic: The Gathering › Kaladesh Promos

Kaladesh Promos

Magic: The Gathering · Kaladesh · 2016 · 83 cards

Set overview

All 83 priced cards in Kaladesh Promos are worth €418.97 together. That's up 3.4% over the last 11 weeks, from €405.36. It's up 1.6% this week. Aetherflux Reservoir 192s is the most valuable card at €41.05, 9.8% of the set's value on its own.

Set value by week
Week	Value
2026-W31	€405.36
2026-W32	€396.70
2026-W33	€396.36
2026-W34	€397.33
2026-W35	€394.70
2026-W36	€393.18
2026-W37	€393.85
2026-W38	€400.21
2026-W39	€402.38
2026-W40	€412.44
2026-W41	€418.97

Most valuable

Aetherflux Reservoir 192s — €41.05
Chandra, Torch of Defiance 110s — €24.34
Inventors' Fair 247s — €21.86
Nissa, Vital Force 163s — €17.85
Rashmi, Eternities Crafter 184s — €17.40

Biggest moves this week

Playability

Every card in Kaladesh Promos is legal in Pioneer, Modern, Legacy, Vintage, and Commander. It has 7 different legendary creatures that can lead a Commander deck. Its most-played card in Commander is Panharmonicon, ranked #261 on EDHREC.

Most played in Commander

Panharmonicon — EDHREC #261
Inventors' Fair — EDHREC #281
Aetherflux Reservoir — EDHREC #369
Authority of the Consuls — EDHREC #373
Padeem, Consul of Innovation — EDHREC #900