Aetherflux Reservoir Proxy
Artifact · Kaladesh · rare
$0.40/card in a full imported deck, $2.00 in rainbow foil. S33 German Black Core playtest card — not for sanctioned play.
Real-card format legality
Proxies themselves are never sanctioned-legal — this is the real card's status, useful for Rule-0 talks. Proxy legality, explained
Printings (6)
We match the exact printing's artwork from Scryfall — pick any of these in the singles builder.
| Set | # | Released | Real price |
|---|---|---|---|
| The Brothers' War Retro Artifacts | 2 | 2022-11-18 | $29.11 |
| The Brothers' War Retro Artifacts | 65 | 2022-11-18 | $30.39 |
| The Brothers' War Retro Artifacts | 65z | 2022-11-18 | $1,199 |
| The List | KLD-192 | 2019-11-07 | $32.50 |
| Kaladesh Promos | 192s | 2016-09-30 | $43.69 |
| Kaladesh | 192 | 2016-09-30 | $20.85 |
Frequently asked
How much does a real Aetherflux Reservoir cost?
Around $20.85 on the open market for the Kaladesh printing (price snapshot 2026-07-21; live prices move daily).
How much does a Aetherflux Reservoir proxy cost?
$0.50 as a single on an 18-card sheet, $0.40 when it's part of a full imported deck, or $2.00 in rainbow foil — all on S33 German Black Core cardstock, shipped from New York.
Can I play a Aetherflux Reservoir proxy?
As a playtest card, yes — in casual Commander pods, kitchen-table games, and proxy-friendly events, with your playgroup's OK. Proxies are not legal in sanctioned tournaments, and we print them for personal, non-sanctioned play only.