Cosmic Cube Proxy
Artifact · Marvel Super Heroes · mythic
$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 (3)
We match the exact printing's artwork from Scryfall — pick any of these in the singles builder.
| Set | # | Released | Real price |
|---|---|---|---|
| Marvel Super Heroes | 337 | 2026-06-26 | $23.86 |
| Marvel Super Heroes | 312 | 2026-06-26 | $24.78 |
| Marvel Super Heroes | 245 | 2026-06-26 | $14.13 |
Frequently asked
How much does a real Cosmic Cube cost?
Around $14.13 on the open market for the Marvel Super Heroes printing (price snapshot 2026-07-21; live prices move daily).
How much does a Cosmic Cube 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 Cosmic Cube 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.