Preview data. These percentages are placeholders and will be replaced with the live game values before launch.
Chance per stamp
| Rarity | Gold Envelope6 stamps per open | Red Envelope6 stamps per open | Purple Envelope4 stamps per open | Blue Envelope3 stamps per open | Green Envelope2 stamps per open |
|---|---|---|---|---|---|
| 1 star | 18% | 24% | 32% | 42% | 55% |
| 2 stars | 22% | 26% | 30% | 32% | 30% |
| 3 stars | 24% | 24% | 22% | 18% | 12% |
| 4 stars | 18% | 15% | 11% | 6.5% | 3% |
| 5 stars | 12% | 9% | 4.5% | 1.5% | 0% |
| Gold | 6% | 2% | 0.5% | 0% | 0% |
| 1 gold guaranteedMissing-stamp boost | Missing-stamp boost |
Missing-stamp boost
Gold and Red envelopes look after you. If two opens in a row bring no new stamp, the odds of a missing one climb with each open until it is guaranteed.
- Open 1No new stamp
- Open 2No new stamp
- Open 333%
- Open 466%
- Open 5Guaranteed
Wild Stamp
A Wild Stamp can be turned into any stamp you are still missing from an active set. It never expires.
The fine print
- The same stamp cannot appear twice in one envelope. Duplicates can appear across different envelopes.
- Odds are applied separately to each stamp in the envelope and adjust as stamps are drawn.
- Stamps only drop from sets that are active at the time of opening.
- Gold stamps cannot be traded.
Envelopes can be earned for free by playing. Odds may change with game updates; this page always shows the current version.