What’s in the box?
Explore known contents, releases, and published odds before you open one.
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Grey Prize Box
Contains various unique costumes and accessories in a Grey style. Items are randomly chosen. No key is required to open.
Availability
Last available: Jun 12, 2026 – Jun 22, 2026
Offering history
All recorded offerings, newest first. Announcement-only entries have no confirmed end date.
| Dates offered | Source |
|---|---|
| Jun 12, 2026 – Jun 22, 2026 | Spiral Knights Wiki |
| Nov 6, 2017 – Nov 30, 2017 | Spiral Knights Wiki |
Odds are shown only where recorded. A missing percentage means the chance is unknown.
Grey MKII Prize Box (2026)
33 recorded entries
| Item | Recorded chance |
|---|---|
1%2% group (1/2) | |
1%2% group (1/2) | |
2%6% group (1/3) | |
2%6% group (1/3) | |
2%6% group (1/3) | |
4%12% group (1/3) | |
4%12% group (1/3) | |
4%12% group (1/3) | |
3%15% group (1/5) | |
3%15% group (1/5) | |
3%15% group (1/5) | |
3%15% group (1/5) | |
3%15% group (1/5) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) | |
1.63%32.5% group (1/20) |
Grey Prize Box (2018)
77 recorded entries
| Item | Recorded chance |
|---|---|
0.5%1% group (1/2) | |
0.5%1% group (1/2) | |
1%5% group (1/5) | |
1%5% group (1/5) | |
1%5% group (1/5) | |
1%5% group (1/5) | |
1%5% group (1/5) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
2%20% group (1/10) | |
0.625%15% group (1/24) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) | |
1.17%42% group (1/36) |
Source: Spiral Knights Wiki · CC BY-NC-SA. Release entries are kept separate.